On-Off Valves

On-Off Valves


    ESDV/ SDV/ BDV

Sizes:

Up to 56”

 

 

 

Pressure:

150 lbs. up to 2500 lbs.

 

 

 

Standards:

API6A, API6D, API600, API602,

API 6FA,API 607, API 598,BS, MSS,

ANSI, ASME,ASTM, DIN, ISO 10497,

ISO 14313

Materials:

Body: 316L, A105, A743 CA6NM, ALLOY 255, B564 06600, C12, C12A, C5, CD3MN, CD4MCU, CE3MN, CF10,

CF10M, CF3, CF3M, CF8, CF8C, CF8M, CG3M, CK-3MCUN, CN7M, CU5MCUC, CY40, F-316 F-316L, F-321,

F-53, F-91, G4A,  HASTB, HASTC, HASTC22, INC625, LC2, LC3, LCB, LCC, LF2, M35-1,

TI-C2, TIGR2, TI-GR7, TI-PD7B, UNS J92205, UNS N08028, UNS N08904, UNS S31803, UNS S32750, WC1,

WC6, WC9, WCB, WCCBolting: A193 Gr. B7/ B7M, A194 Gr. 2H/ 2HM/ 7, A320 Gr. L7/ L7M, A194 Gr. 7/ 7M

Seat & Seals:

Seats: PTFE, NYLON, PEEK, NBR, KELF, Electrolysis nickel plating / Hard chrome / Tungsten carbide

Seals: BUNA-N / EPDM / VITON / Flexible graphite / FKM / HNBR / Nitrile / Neoprene

Body seals: Graphite/ Spirally-wound SS304/ 316 with Graphite Filler

End connections:

Flanged ends/ Wafer/ Lug

Actuation:

Pneumatic / Hydraulic

Salient Features:

Valve maintenance possible without removing it from the pipeline

Top entry / easy access to the seat, plug, and bellows after removal of the actuator

Integrated control panel

Pneumatically or hydraulically operated

Protection against possible harm to plant team, equipment or the environment

Tight Shut Off

Fire Safe

Fast-Acting

Suitable for use in SIL 3 applications

Fail-safe spring return actuator

Low emissions design

Anti-blow out stem configuration

Fast response time

pMinimum disturbancep

pequipped with accumulatorp

Physical indicator