Cixi Fly Pipe Equipment Co.,Ltd

Contact:Leo Wu

Tel:+86-186-58290429

Fax:+ 86-574-63894821

Email:sales@cxfpe.com

http://www.cxfpe.com

Forged Check Valve

    

Forged Check Valve

Piston Check Valve 800Lb


Standard Material Specification

NO.Part NameCS to ASTMAS to ASTMSS to ASTM
Type A105Type F22Type F304(L)Type F316(L)
1BodyA105A182 F22A182 F304(L)A182 F316(L)
2Piston DiscA276 410A276 304A276 304(L)A276 316(L)
3GasketCorrugated SS+graphiteSS+PTFE
4BonnetA105A182 F22A182 F304(L)         A182 F316(L)
5NameplateSS
6BoltA193 B7A193 B16A193 B8MA193 B8M
7BallA182 F304A182 F304A182 F304A182 F304
Suitable MediumW.O.G.etcW.O.G.etcHNO3,CH3OOH etc
Suitable Temperature-29℃~425℃-29℃~550℃-29℃~180℃

Note:Other materials aer available upon request.
      CS=Carbon Steel;AS=Alloy Steel;SS=Stainless Steel;


Dimension (mm) and Weight (Kg)

NPSConv.3/8″1/2″3/4″1″11/4″11/2″2″ 
Full 3/8″1/2″3/4″1″11/4″11/2″2″
L797992111120152172200
H6161657995103118132
WieghtBolted1.41.21.53.13.95.68.912.5
Welded1.11.01.22.93.34.98.110.9

Piston Check Valve 900Lb~1500Lb



Standard Material Specification

NO.Part NameCS to ASTMAS to ASTMSS to ASTM
Type A105Type F22Type F304(L)Type F316(L)
1BodyA105A182 F22A182 F304(L)A182 F316(L)
2Piston DiscA276 420A276 304A276 304(L)A276 316(L)
3GasketCorrugated SS+graphiteSS+PTFE
4BonnetA105A182 F22A182 F304(L)        A182 F316(L)
5NameplateSS
6BoltA193 B7A193 B16A193 B8MA193 B8M
7BallA182 F304A182 F304A182 F304A182 F304
Suitable MediumW.O.G.etcW.O.G.etcHNO3,CH3OOH etc
Suitable Temperature-29℃~425℃-29℃~550℃-29℃~180℃

Note:Other materials aer available upon request.
     CS=Carbon Steel;AS=Alloy Steel;SS=Stainless Steel;

Dimension (mm) and Weight (Kg)

NPSConv.3/8″1/2″3/4″1″11/4″11/2″2″ 
Full 3/8″1/2″3/4″1″11/4″11/2″2″
L92111111120152172200220
H65797997104120139215
WieghtBolted1.63.43.35.56.09.212.916.2
Welded1.33.23.14.85.48.511.214.3

Swing Check Valve 800Lb,900Lb~1500Lb


Standard Material Specification

NO.Part NameCS to ASTMAS to ASTMSS to ASTM
Type A105Type F22Type F304(L)Type F316(L)
1BodyA105A182 F22A182 F304(L)A182 F316(L)
2SeatA276 410A276 304A276 304(L)A276 316(L)
3Swing DiscA276 420A276 304A276 304(L)A276 316(L)
4NutA194 2HA194 4A194 8A194 8M
5HingeA105A182 F22A182 F304LA182 F316(L)
6GasketCorrugated SS+GraphiteSS+PTFE
7BonnetA105A182 F22A182 F304LA182 F316(L)
8BoltA193 B7A193 B16A193 B8MA193 B8M
9PinA276 420A182 F304A182 F316
Suitable MediumW.O.G.etcW.O.G.etcHNO3,CH3OOH etc
Suitable Timperature-29℃~425℃-29℃~550℃-29℃~180℃

Note:Other materials are available upon request.
     CS=Carbon Steel;AS=Alloy Steel;SS=Stainless Steel;


Dimension (mm) and Weight (Kg) 

NPS3/8″1/2″3/4″1″11/4″1/2″2″
L800Lb797992111120120140
900Lb~1500Lb92111111120120140178
H800Lb61617884101120133
900Lb~1500Lb79797997105120140
Weight800Lb1.11.01.93.94.57.310.0
900Lb~1500Lb3.13.03.64.36.18.812.6

Pressure-seal Swing Check Valve 900Lb~2500Lb



Standard Material Specification

NO.Part NameCS to ASTMAS to ASTMSS to ASTM
Type A105Type F22Type F304(L)Type F316(L)
1Seat RingA276 410A276 304A276 304(L)A276 316(L)
2PinA276 420A182 F304A182 F3 16
3Pressure RingA276 304LA276 316(L)
4Pressure SeatA105A182 F304A182 F304(L)A182 316(L)
5BodyA105A182 F22A182 F304(L)A182 316(L)
6BonnetA105A182 F22A182 F304 LA182 316(L)
7P.S.Lock NutA194 2HA194 4A194 8A194 8M
8Quarter RingA276 420A182 F304A182 F316
9PontlevisA105A182 F22A182 F304 LA182 F316(L)
10HingeA105A182 F22A182 F304 LA182 F316(L)
11DiscA276 A420F304A182 F304(L)F316(L)
12NutA194 2HA194 4A194 8A194 8M
Suitable MediumW.O.G.etcW.O.G.etcHNO3,CH3OOH etc
Suitsble Temperature-29℃~425℃-29℃~550℃-29℃~180℃

Note:Other materials are available upon request.
     CS=Carbon Steel;AS=S=Alloy Steel;SS=Stainless Steel;

Dimension (mm) and Weight (Kg)

NPS1/2″1/4″1″11/4″11/2″2″
L900Lb~1500Lb140140140178178216
2500Lb186186186232232279
H117117117152152195
Weight900Lb~1500Lb8.27.87.719.819.221.3
2500Lb10.09.69.421.521.122.8

 

Pressure-seal Piston Check Valve 900Lb~2500Lb



Standard Material Specification

NO.Part NameCS to ASTMAS to ASTMSS to ASTM
Type A105Type F22Type F304(L)Type F316(L)
1BodyA105A182 F22A182 F304(L)A182 F316(L)
2Lift DiscA276 420A276 304A276 304(L)A276 316(L)
3Sealing SeatA105F22A182 F304(L)F316(L)
4Pressure Ring08F08FA276 304LA276 316L
5Retaining NutA194 2HA194 4A194 8A194 8M
6P.S.Lock NutA194 2HA194 4A194 8A194 8M
Suitable MediumW.O.G.etcW.O.G.etcHNO3,CH3OOH etc
Suitsble Temperature-29℃~425℃-29℃~550℃-29℃~180℃
Note:Other materials are available upon request.
     CS=Carbon Steel;AS=S=Alloy Steel;SS=Stainless Steel;

Dimension (mm) and Weight (Kg)

NPS1/2″1/4″1″11/4″11/2″2″
L900Lb~1500Lb140140140178178216
2500Lb186186186232232279
H117117117152152195
Weight900Lb~1500Lb7.57.06.818.518.120.3
2500Lb9.07.68.419.520.121.8