Pneumatic stream trap Control Valve features:

Size: DN20~DN600 1/2”-24”

Pressure: PN1.6MPa~ PN42 MPa 150LB-2500LB JIS 10K ~JIS 40K

End connection: RF RJ ,BW

Material: WCB，WC6，LCB ,CF8，CF8M，CF3M, 904L, 316Ti , A105 ,F304,F316, Duplex stainless steel, Monel, Hastelloy, (Special Materials on Request)

Bonnet type: Normal type(P): －45～＋250℃

Extend type with I type-High temperature type(EI): ＋250～＋566℃

Extend type with EII type--cryogenic type(EI): －45～－196℃

Pneumatic stream trap Control Valve Trim type:

Flow characteristics: Quick to open

Leakage class:class IV, class V, class VI

Actuator type :

Pneumatic actuator:Pneumatic diaphragm actuator or pneumatic piston actuator

Air supply: 3-7bar

Failure position :Normally closed (NC),Normally open(NO)

Pneumatic stream trap control valve is an automatic valve that uses steam or compressed air as a power source. When the temperature in pipes or equipment drops below the dew point, moisture inside the pipes and equipment condenses into water and pools together. At this time, the pneumatic drain valve will automatically open to drain the accumulated moisture. At the same time, because the sealing material inside the pneumatic trap has good sealing performance, it can ensure that steam does not leak. Pneumatic traps are widely used as important components in various steam pipelines and equipment. Their function is to automatically remove condensed water and impurities in pipelines and equipment to ensure the normal operation of the steam system.