Xiamen Dervos Valves Industry Co., Ltd

Extraordinary Suppliers of Forged Valves in China

Plate Type Ball Valve

Plate Type Ball Valve

FORGED STEEL SIDE ENTRY BALL VALVE - Free Floating Ball ( 3 Piece ) STANDARD MATERIALS NOTE: ① A105; LF2; F5; F22; F304(L); F316(L); F347; F321; F51; F55; Inconel; Monel; Hastelloy; etc. SPECIFICATIONS ⑴ Design and Manufacture Conform to : API 608, BS5351, ASME B16.34/ B16.11/ B1.20.1/ B16.25 ⑵...

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Product Details

FORGED STEEL SIDE ENTRY BALL VALVE - Free Floating Ball ( 3 Piece )


STANDARD MATERIALS

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PART NAMES

MATERIALS

BODY

NOTE ①

BONNET

NOTE ①

SEAT

R-PTFE

BALL

ASTM A276 316

STEM

ASTM A276 316

GASKET

316 + GRAPHITE

BACK SEAT GASKET

PTFE

PACKING

GRAPHITE

WRENCH

CARBON STEEL


NOTE: ① 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

-

90

325

300LB

1125

825

600LB

2225

1650

800LB

2975

2175

900LB

3350

2450

1500LB

5575

4100


SPECIFICATIONS

⑴ Design and Manufacture Conform to : API 608, BS5351, ASME B16.34/ B16.11/ B1.20.1/ B16.25

⑵ Valve Size: 1/2”~ 4”

⑶ Applicable Rating: Class 150LB ~ 1500LB

⑷ Temperature Rating: Up to 250℃

⑸ Structure Features:

★ 3 Piece Body

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

★ Floating Ball Type

★ Reduce Bore / Full Bore

Fire Safety Construction ( API 607 )

★ Manual Operating


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