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Gate Valve Anatomy Image

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Find high quality gate valve anatomy image with competitive price here. Please rest assured to buy gate valve anatomy image with Xiamen Dervos Valves Industry Co.,Ltd

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


STANDARD MATERIALS

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PART NAMES

MATERIALS

BODY

NOTE ?

BONNET

NOTE ?

SEAT

ASTM A276 410 + HF

WEDGE

ASTM A276 420

STEM

ASTM A276 410

GASKET

304 + GRAPHITE

HANDWHEEL

ASTM A197

PACKING

GRAPHITE

GLAND

ASTM A276 410


NOTE: ? A105; LF2; F5; F22; F304(L); F316(L); F347; F321; F51; F55;

Inconel; Monel; Hastelloy; etc.


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PRESSURE TEST ( A105 )

CLASS

SHELL (psig)

BACKSEAT(psig)

SEAT(psig)

WATER

WATER

AIR

WATER

150LB

450

325

90

-

300LB

1125

825

-

600LB

2225

1650

-

800LB

2975

2175

-

900LB

3350

2450

-

1500LB

5575

4100

-


SPECIFICATIONS

? Design and Manufacture Conform to : API 602, BS5352, ASME B16.34/ B16.11/ B1.20.1/ B16.25

? Valve Size: 1/2”~ 4”

? Applicable Rating: Class 150LB ~ 1500LB

? Temperature Rating: Up to 500?

? Structure Features:

? End Connection: Threaded, Socket-Welded or Butt-Welded

? Outside Screw & Yoke, Bolted Bonnet

? Reduce Bore / Full Bore

? Rising Stem / Non-Rising Handwheel


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