Cast Iron Steam Bellow Seal Water Control Valve Globe Valve Price Pn16

         Cast Iron steam bellow seal water control valve globe valve price pn16 Cast Iron steam bellow seal water control valve globe valve price pn16 One of the most frequent and serious problems valve face is gland leakage,results&nb

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         Cast Iron steam bellow seal water control valve globe valve price pn16 Cast Iron steam bellow seal water control valve globe valve price pn16 
One of the most frequent and serious problems valve face is gland leakage,results in wasted and increased plant downtime . Apart from the high cost of energy losses, Gland leakages can also cause serious environmental , ecological and health hazards to plant workers and personnel , Leakage of sensitive material can also constitude to a fire hazard , explosion, or damage to equipment by corrosive material . Air entering the pipeline could produce inflammable explosive or poisonous mixtures. Gland packed valves ofen demand continual maintenance in accessibility creating particular difficulties . The bellows complies to conditions at high temperatures and are capable of withstanding over 10,000 cycles without failure.

Technical specification
Design standard: DIN 3356
Face to face dimension: DIN 3202
Flanged ends: DIN 2543-2545
Test & inspection: DIN 3230
 
Cast Iron Steam Bellow Seal Water Control Valve Globe Valve Price Pn16Cast Iron Steam Bellow Seal Water Control Valve Globe Valve Price Pn16
 

Main part materials
NO.Part nameMaterial
1BodyGS-C25,GGG-40G,1.4401
2Seat1.4301,Stellite
3Disc1.4021,1.4401+Stellite
4Stem1.4021,1.4401
5Bellows1.4301,1.4401
6GasketFlexible Graphite+stainless steel
7BonnetGS-C25,GGG-40G,1.4401
8BoltA193-B7,A193-B8
9NutA194-2H,A194-8
10PackingFlexible graphite
11Packing Gasket1.4021,1.4401
12Gland 1C45,1.4401
13Locator1C25
14Pin1C35
15Stem nutAlloy steel,Copper alloy
16HandwheelCarbon steel
17Cap1C35
Performance specification
Nominal PressurePN 
Test PressureStrength test1.5PNMPa
Sealing test1.1PN
Gas seal test0.6
----
Suitable temp-196ºC~600ºC

Cast Iron Steam Bellow Seal Water Control Valve Globe Valve Price Pn16
Cast Iron Steam Bellow Seal Water Control Valve Globe Valve Price Pn16
Cast Iron Steam Bellow Seal Water Control Valve Globe Valve Price Pn16

Cast Iron Steam Bellow Seal Water Control Valve Globe Valve Price Pn16

Cast Iron Steam Bellow Seal Water Control Valve Globe Valve Price Pn16 





Cast Iron Steam Bellow Seal Water Control Valve Globe Valve Price Pn16
Cast Iron Steam Bellow Seal Water Control Valve Globe Valve Price Pn16

Cast Iron Steam Bellow Seal Water Control Valve Globe Valve Price Pn16


 

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