Gate valve

STANDARD SPECIFICATION

Size Range

50mm to 600mm

Mfg./Design Std.

API 600/BS 1414/ISO 10434

Pressure Rating

CL-150 / CI - 300

Type of valve

Outside Screw & Yoke with non rotating rising stem

End Connection

Flanged to ANSI or ASME B16.5 Class -150/300

End to End Dimension

ANSI or ASME B16.10

Testing

API 598 / BS 6755 (Pt – I)

Body & Other C.S. parts

C.S. to ASTM A216 Gr. WCB

Seat  Ring

13% Cr. steel to ASTM A182 Gr. F6a –(Threaded/Welded)

Stem & Backseat

S.S. to ASTM A276 Type 410

Stem Nut

Aus. Ductile Iron to ASTM A439 Gr. D2

Special Features

• Bolted bonnet construction
• Solid & flexible wedge design
• Long service life & leak tightness
• Application for water, Steam, Air, Gas, Oil and Liquids
• Manual h/ wheel operation, Gear & actuator available
• Stainless Steel Valve available