ESDV/ SDV/ BDV
Sizes: Up to 56”
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Pressure: 150 lbs. up to 2500 lbs.
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Standards: API6A, API6D, API600, API602, API 6FA,API 607, API 598,BS, MSS, ANSI, ASME,ASTM, DIN, ISO 10497, ISO 14313 |
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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 |
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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 |
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End connections: Flanged ends/ Wafer/ Lug |
Actuation: Pneumatic / Hydraulic |
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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 |