Xiamen Dervos Valves Industry Co., Ltd

Extraordinary Suppliers of Forged Valves in China

Gate Valve1

Gate Valve1

FORGED STEEL FLANGED CRYOGENIC GATE VALVE - Outside Screw & Yoke, Bolted Bonnet STANDARD MATERIALS NOTE: ① F304(L); F316(L). SPECIFICATIONS ⑴ Design and Manufacture Conform to : API 602, BS6364, MSS SP-134, ASME B16.34/ B16.5 ⑵ Valve Size: 1/2”~ 4” ⑶ Applicable Rating: Class 150LB ~ 1500LB ⑷...

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FORGED STEEL FLANGED CRYOGENIC GATE VALVE - Outside Screw & Yoke, Bolted Bonnet

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STANDARD MATERIALS

PART NAMES

MATERIALS

BODY

NOTE ①

BONNET

NOTE ①

SEAT

ASTM A276 304(L) / 316(L) + HF

WEDGE

ASTM A276 304(L) / 316(L)

STEM

ASTM A276 304(L) / 316(L)

GASKET

304 + GRAPHITE

HANDWHEEL

ASTM A197

PACKING

GRAPHITE

GLAND

ASTM A276 304(L) / 316(L)


NOTE: ① F304(L); F316(L).

 

SPECIFICATIONS

⑴ Design and Manufacture Conform to : API 602, BS6364, MSS SP-134, ASME B16.34/ B16.5

⑵ Valve Size: 1/2”~ 4”

⑶ Applicable Rating: Class 150LB ~ 1500LB

⑷ Temperature Rating: Down to -196℃

⑸ Structure Features:

★ End Connection: Flanged Type

★ Long Extended Bonnet

★ Actuator: Handwheel

★ Pressure Relief Design ( Pressure Balance Design)

★ Fire Safety / Anti-static Design

★ Non-Rising Handwheel 

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