| 
									 
										主要性能規(guī)范 Main specifications
									 
								 | 
							 
							
								
									
										
											
												| 
													 
														公稱壓力 Nominal pressure 
													 
												 | 
												
													 
														0.6
													 
												 | 
												
													 
														1.0
													 
												 | 
												
													 
														1.6
													 
												 | 
												
													 
														2.0
													 
												 | 
												
													 
														2.5
													 
												 | 
												
													 
														4.0
													 
												 | 
												
													 
														5.0
													 
												 | 
												
													 
														6.4
													 
												 | 
												
													 
														10
													 
												 | 
											 
											
												| 
													 
														殼體試驗壓力 Shell test pressure 
													 
												 | 
												
													 
														0.9
													 
												 | 
												
													 
														1.5
													 
												 | 
												
													 
														2.4
													 
												 | 
												
													 
														3.0
													 
												 | 
												
													 
														3.8
													 
												 | 
												
													 
														6.0
													 
												 | 
												
													 
														7.5
													 
												 | 
												
													 
														9.6
													 
												 | 
												
													 
														15
													 
												 | 
											 
											
												| 
													 
														高壓密封試驗 High pressure tight test 
													 
												 | 
												
													 
														0.66
													 
												 | 
												
													 
														1.1
													 
												 | 
												
													 
														1.8
													 
												 | 
												
													 
														2.2
													 
												 | 
												
													 
														2.8
													 
												 | 
												
													 
														4.4
													 
												 | 
												
													 
														5.5
													 
												 | 
												
													 
														7.1
													 
												 | 
												
													 
														11
													 
												 | 
											 
											
												| 
													 
														適用介質(zhì)及溫度℃ 
Applicable media & Temperature 
													 
												 | 
												
													 
														DYQ40型
													 
												 | 
												
													 
														水、蒸汽、紙漿等溶液 
Water,vapor,pulp,and other solutions,t≤180℃ 
													 
												 | 
											 
											
												| 
													 
														DYQ40型
													 
												 | 
												
													 
														天然氣、煤氣、液化氣、原油、重油 Natural gas,coal gas,liquefied gas,crude oil,and heavy oil,t ≤425℃ 
													 
												 | 
											 
											
												| 
													 
														DYQ40型
													 
												 | 
												
													 
														溶液、礦漿、氧化鋁粉、煤粉、煤灰、含塵氣體、廢渣等  
Solution,Ore oar,Alumina powder,coal fines,coal ash,dusty gas, 
waste residues,etc.t ≤300℃ 
													 
												 | 
											 
										
									 
									
										?
									 
								 | 
							 
							
								| 
									 
										主要零件材質(zhì)及代號 Materials and codes of main parts
									 
								 | 
							 
							
								
									
										
											
												| 
													 
														零件名稱 
Name of part 
													 
												 | 
												
													 
														DYQ40型
													 
												 | 
												
													 
														DYQ40型
													 
												 | 
												
													 
														DYQ40型
													 
												 | 
											 
											
												| 
													 
														閥體 
Valve body 
													 
												 | 
												
													 
														碳鋼WCB/不銹鋼CF8 
Carbon steel WCB 
stainless steel CF8 
													 
												 | 
												
													 
														碳鋼WCB/不銹鋼CF8 
Carbon steel WCB 
stainless steel CF8 
													 
												 | 
												
													 
														碳鋼WCB/不銹鋼CF8 
Carbon steel WCB 
stainless steel CF8 
													 
												 | 
											 
											
												| 
													 
														閥桿 
Valve stem 
													 
												 | 
												
													 
														2Cr13/304
													 
												 | 
												
													 
														2Cr13/304
													 
												 | 
												
													 
														2Cr13/304
													 
												 | 
											 
											
												| 
													 
														閥芯密封副 
Sealing set for valve body 
													 
												 | 
												
													 
														WCB/CF8+Cr
													 
												 | 
												
													 
														WCB/CF8+硬化合金鋼 
WCB/CF8+Hardens alloy steel 
													 
												 | 
												
													 
														特種硬化合金鋼質(zhì) 
JK117/17Co合金 
Special hardened alloy 
steel JK117/17Co alloy steel 
													 
												 | 
											 
											
												| 
													 
														閥座密封副 
Sealing set for valve seat 
													 
												 | 
												
													 
														PTFE/Molon
													 
												 | 
												
													 
														WCB/CF8+硬化合金鋼 
WCB/CF8+Hardens alloy steel 
													 
												 | 
												
													 
														特種硬化合金鋼質(zhì) 
JK117/17Co合金 
Special hardened alloy 
steel JK117/17Co alloy steel 
													 
												 | 
											 
										
									 
									
										?
									 
								 | 
							 
							
								| 
									 
										說明:1、本產(chǎn)品法蘭連接尺寸按GB/T 9113.1-2000.ASME/ANSI 16.5規(guī)定的突面法蘭; 
2、結(jié)構(gòu)長度參照GB 12221-2005,ASNE B16.10的規(guī)定; 
3、制造和驗收技術(shù)條件參照GB12237-89,API 6D; 
4、壓力試驗按JB/T9092-1999,GB/T13927-92,AP1598的要求。
									 
								 | 
							 
							
								
									
										
											
												| 
													 
														公稱壓力 
PN
													 
												 | 
												
													 
														公稱通徑 
DN(mm)
													 
												 | 
												
													 
														尺寸(mm)
													 
												 | 
											 
											
												| 
													 
														L
													 
												 | 
												
													 
														D
													 
												 | 
												
													 
														K
													 
												 | 
												
													 
														d
													 
												 | 
												
													 
														b
													 
												 | 
												
													 
														z-d0
													 
												 | 
												
													 
														Hw
													 
												 | 
												
													 
														Hd
													 
												 | 
											 
											
												| 
													 
														1.0 
MPa
													 
												 | 
												
													 
														100
													 
												 | 
												
													 
														229
													 
												 | 
												
													 
														220
													 
												 | 
												
													 
														180
													 
												 | 
												
													 
														156
													 
												 | 
												
													 
														22
													 
												 | 
												
													 
														8-φ18
													 
												 | 
												
													 
														330
													 
												 | 
												
													 
														380
													 
												 | 
											 
											
												| 
													 
														125
													 
												 | 
												
													 
														254
													 
												 | 
												
													 
														210
													 
												 | 
												
													 
														210
													 
												 | 
												
													 
														184
													 
												 | 
												
													 
														22
													 
												 | 
												
													 
														8-φ18
													 
												 | 
												
													 
														345
													 
												 | 
												
													 
														405
													 
												 | 
											 
											
												| 
													 
														150
													 
												 | 
												
													 
														267
													 
												 | 
												
													 
														240
													 
												 | 
												
													 
														240
													 
												 | 
												
													 
														211
													 
												 | 
												
													 
														24
													 
												 | 
												
													 
														8-φ22
													 
												 | 
												
													 
														370
													 
												 | 
												
													 
														440
													 
												 | 
											 
											
												| 
													 
														200
													 
												 | 
												
													 
														292
													 
												 | 
												
													 
														295
													 
												 | 
												
													 
														295
													 
												 | 
												
													 
														266
													 
												 | 
												
													 
														24
													 
												 | 
												
													 
														8-φ22
													 
												 | 
												
													 
														405
													 
												 | 
												
													 
														470
													 
												 | 
											 
											
												| 
													 
														250
													 
												 | 
												
													 
														330
													 
												 | 
												
													 
														350
													 
												 | 
												
													 
														350
													 
												 | 
												
													 
														319
													 
												 | 
												
													 
														26
													 
												 | 
												
													 
														12-φ22
													 
												 | 
												
													 
														480
													 
												 | 
												
													 
														540
													 
												 | 
											 
											
												| 
													 
														300
													 
												 | 
												
													 
														403
													 
												 | 
												
													 
														400
													 
												 | 
												
													 
														400
													 
												 | 
												
													 
														370
													 
												 | 
												
													 
														26
													 
												 | 
												
													 
														12-φ22
													 
												 | 
												
													 
														520
													 
												 | 
												
													 
														580
													 
												 | 
											 
											
												| 
													 
														350
													 
												 | 
												
													 
														430
													 
												 | 
												
													 
														460
													 
												 | 
												
													 
														460
													 
												 | 
												
													 
														429
													 
												 | 
												
													 
														26
													 
												 | 
												
													 
														16-φ22
													 
												 | 
												
													 
														570
													 
												 | 
												
													 
														630
													 
												 | 
											 
											
												| 
													 
														400
													 
												 | 
												
													 
														530
													 
												 | 
												
													 
														515
													 
												 | 
												
													 
														515
													 
												 | 
												
													 
														480
													 
												 | 
												
													 
														26
													 
												 | 
												
													 
														16-φ26
													 
												 | 
												
													 
														630
													 
												 | 
												
													 
														710
													 
												 | 
											 
											
												| 
													 
														450
													 
												 | 
												
													 
														580
													 
												 | 
												
													 
														565
													 
												 | 
												
													 
														565
													 
												 | 
												
													 
														530
													 
												 | 
												
													 
														28
													 
												 | 
												
													 
														20-φ26
													 
												 | 
												
													 
														690
													 
												 | 
												
													 
														770
													 
												 | 
											 
											
												| 
													 
														500
													 
												 | 
												
													 
														660
													 
												 | 
												
													 
														620
													 
												 | 
												
													 
														620
													 
												 | 
												
													 
														582
													 
												 | 
												
													 
														28
													 
												 | 
												
													 
														20-φ26
													 
												 | 
												
													 
														740
													 
												 | 
												
													 
														820
													 
												 | 
											 
											
												| 
													 
														600
													 
												 | 
												
													 
														840
													 
												 | 
												
													 
														725
													 
												 | 
												
													 
														725
													 
												 | 
												
													 
														682
													 
												 | 
												
													 
														34
													 
												 | 
												
													 
														20-φ30
													 
												 | 
												
													 
														840
													 
												 | 
												
													 
														940
													 
												 | 
											 
											
												| 
													 
														700
													 
												 | 
												
													 
														900
													 
												 | 
												
													 
														840
													 
												 | 
												
													 
														840
													 
												 | 
												
													 
														794
													 
												 | 
												
													 
														34
													 
												 | 
												
													 
														24-φ30
													 
												 | 
												
													 
														960
													 
												 | 
												
													 
														1040
													 
												 | 
											 
											
												| 
													 
														800
													 
												 | 
												
													 
														1000
													 
												 | 
												
													 
														950
													 
												 | 
												
													 
														950
													 
												 | 
												
													 
														901
													 
												 | 
												
													 
														36
													 
												 | 
												
													 
														24-φ33
													 
												 | 
												
													 
														1080
													 
												 | 
												
													 
														1180
													 
												 | 
											 
											
												| 
													 
														900
													 
												 | 
												
													 
														1100
													 
												 | 
												
													 
														1050
													 
												 | 
												
													 
														1050
													 
												 | 
												
													 
														1001
													 
												 | 
												
													 
														38
													 
												 | 
												
													 
														28-φ33
													 
												 | 
												
													 
														1190
													 
												 | 
												
													 
														1280
													 
												 | 
											 
											
												| 
													 
														1000
													 
												 | 
												
													 
														1200
													 
												 | 
												
													 
														1160
													 
												 | 
												
													 
														1160
													 
												 | 
												
													 
														1112
													 
												 | 
												
													 
														38
													 
												 | 
												
													 
														28-φ36
													 
												 | 
												
													 
														1310
													 
												 | 
												
													 
														1420
													 
												 | 
											 
											
												| 
													 
														1200
													 
												 | 
												
													 
														1300
													 
												 | 
												
													 
														1380
													 
												 | 
												
													 
														1380
													 
												 | 
												
													 
														1328
													 
												 | 
												
													 
														44
													 
												 | 
												
													 
														32-φ39
													 
												 | 
												
													 
														1420
													 
												 | 
												
													 
														1530
													 
												 | 
											 
											
												| 
													 
														1400
													 
												 | 
												
													 
														1500
													 
												 | 
												
													 
														1590
													 
												 | 
												
													 
														1590
													 
												 | 
												
													 
														1530
													 
												 | 
												
													 
														48
													 
												 | 
												
													 
														36-φ42
													 
												 | 
												
													 
														1540
													 
												 | 
												
													 
														1650
													 
												 | 
											 
											
												| 
													 
														1.6 
MPa
													 
												 | 
												
													 
														100
													 
												 | 
												
													 
														229
													 
												 | 
												
													 
														180
													 
												 | 
												
													 
														180
													 
												 | 
												
													 
														156
													 
												 | 
												
													 
														22
													 
												 | 
												
													 
														8-φ18
													 
												 | 
												
													 
														330
													 
												 | 
												
													 
														380
													 
												 | 
											 
											
												| 
													 
														125
													 
												 | 
												
													 
														254
													 
												 | 
												
													 
														210
													 
												 | 
												
													 
														210
													 
												 | 
												
													 
														184
													 
												 | 
												
													 
														22
													 
												 | 
												
													 
														8-φ18
													 
												 | 
												
													 
														345
													 
												 | 
												
													 
														405
													 
												 | 
											 
											
												| 
													 
														150
													 
												 | 
												
													 
														267
													 
												 | 
												
													 
														240
													 
												 | 
												
													 
														240
													 
												 | 
												
													 
														211
													 
												 | 
												
													 
														24
													 
												 | 
												
													 
														8-φ22
													 
												 | 
												
													 
														370
													 
												 | 
												
													 
														440
													 
												 | 
											 
											
												| 
													 
														200
													 
												 | 
												
													 
														292
													 
												 | 
												
													 
														295
													 
												 | 
												
													 
														295
													 
												 | 
												
													 
														266
													 
												 | 
												
													 
														24
													 
												 | 
												
													 
														12-φ22
													 
												 | 
												
													 
														405
													 
												 | 
												
													 
														470
													 
												 | 
											 
											
												| 
													 
														250
													 
												 | 
												
													 
														330
													 
												 | 
												
													 
														355
													 
												 | 
												
													 
														355
													 
												 | 
												
													 
														319
													 
												 | 
												
													 
														26
													 
												 | 
												
													 
														12-φ26
													 
												 | 
												
													 
														480
													 
												 | 
												
													 
														540
													 
												 | 
											 
											
												| 
													 
														300
													 
												 | 
												
													 
														403
													 
												 | 
												
													 
														410
													 
												 | 
												
													 
														410
													 
												 | 
												
													 
														370
													 
												 | 
												
													 
														28
													 
												 | 
												
													 
														12-φ26
													 
												 | 
												
													 
														520
													 
												 | 
												
													 
														580
													 
												 | 
											 
											
												| 
													 
														350
													 
												 | 
												
													 
														430
													 
												 | 
												
													 
														470
													 
												 | 
												
													 
														470
													 
												 | 
												
													 
														429
													 
												 | 
												
													 
														30
													 
												 | 
												
													 
														16-φ26
													 
												 | 
												
													 
														570
													 
												 | 
												
													 
														630
													 
												 | 
											 
											
												| 
													 
														400
													 
												 | 
												
													 
														530
													 
												 | 
												
													 
														525
													 
												 | 
												
													 
														525
													 
												 | 
												
													 
														480
													 
												 | 
												
													 
														32
													 
												 | 
												
													 
														16-φ30
													 
												 | 
												
													 
														630
													 
												 | 
												
													 
														710
													 
												 | 
											 
											
												| 
													 
														450
													 
												 | 
												
													 
														580
													 
												 | 
												
													 
														650
													 
												 | 
												
													 
														585
													 
												 | 
												
													 
														548
													 
												 | 
												
													 
														40
													 
												 | 
												
													 
														20-φ30
													 
												 | 
												
													 
														690
													 
												 | 
												
													 
														770
													 
												 | 
											 
											
												| 
													 
														500
													 
												 | 
												
													 
														660
													 
												 | 
												
													 
														770
													 
												 | 
												
													 
														650
													 
												 | 
												
													 
														609
													 
												 | 
												
													 
														44
													 
												 | 
												
													 
														20-φ33
													 
												 | 
												
													 
														740
													 
												 | 
												
													 
														820
													 
												 | 
											 
											
												| 
													 
														600
													 
												 | 
												
													 
														840
													 
												 | 
												
													 
														840
													 
												 | 
												
													 
														770
													 
												 | 
												
													 
														720
													 
												 | 
												
													 
														54
													 
												 | 
												
													 
														20-φ36
													 
												 | 
												
													 
														840
													 
												 | 
												
													 
														940
													 
												 | 
											 
											
												| 
													 
														700
													 
												 | 
												
													 
														900
													 
												 | 
												
													 
														950
													 
												 | 
												
													 
														840
													 
												 | 
												
													 
														794
													 
												 | 
												
													 
														40
													 
												 | 
												
													 
														24-φ36
													 
												 | 
												
													 
														960
													 
												 | 
												
													 
														1040
													 
												 | 
											 
											
												| 
													 
														800
													 
												 | 
												
													 
														1000
													 
												 | 
												
													 
														1050
													 
												 | 
												
													 
														950
													 
												 | 
												
													 
														901
													 
												 | 
												
													 
														42
													 
												 | 
												
													 
														24-φ39
													 
												 | 
												
													 
														1080
													 
												 | 
												
													 
														1180
													 
												 | 
											 
											
												| 
													 
														900
													 
												 | 
												
													 
														1100
													 
												 | 
												
													 
														1125
													 
												 | 
												
													 
														1050
													 
												 | 
												
													 
														1001
													 
												 | 
												
													 
														44
													 
												 | 
												
													 
														28-φ39
													 
												 | 
												
													 
														1190
													 
												 | 
												
													 
														1280
													 
												 | 
											 
											
												| 
													 
														1000
													 
												 | 
												
													 
														1200
													 
												 | 
												
													 
														1255
													 
												 | 
												
													 
														1170
													 
												 | 
												
													 
														1112
													 
												 | 
												
													 
														46
													 
												 | 
												
													 
														28-φ42
													 
												 | 
												
													 
														1310
													 
												 | 
												
													 
														1420
													 
												 | 
											 
											
												| 
													 
														1200
													 
												 | 
												
													 
														1300
													 
												 | 
												
													 
														1485
													 
												 | 
												
													 
														1390
													 
												 | 
												
													 
														1328
													 
												 | 
												
													 
														52
													 
												 | 
												
													 
														32-φ48
													 
												 | 
												
													 
														1420
													 
												 | 
												
													 
														1530
													 
												 | 
											 
											
												| 
													 
														1400
													 
												 | 
												
													 
														1500
													 
												 | 
												
													 
														1590
													 
												 | 
												
													 
														1590
													 
												 | 
												
													 
														1530
													 
												 | 
												
													 
														58
													 
												 | 
												
													 
														36-φ48
													 
												 | 
												
													 
														1540
													 
												 | 
												
													 
														1650
													 
												 | 
											 
										
									 
									
										?
									 
								 | 
							 
						
					 
					
						
					 
				 |