Handwheel Operated Gate Valve (Cast Steel, Flange end)

Product Name

Cast Steel Gate Valve Series

Size

CL150: NPS 2"-60"

CL300, CL600: NPS 2"-36"

CL900,CL1500,CL2500: NPS 2"-24"

Pressure

Class 150-2500

Material

WCB, LCB, WC6, C5, CF8, CF8M, CF3, CF3M

Design & Manufacture Std.

API6D,API 600, ASME B16.34, BS 1414,ISO10434

Test conform to API 598

Flange Ends

ASME B 16.5(NPS≤24); AMSE B16.47A,MSS SP-44(≥24)

Butt-welding end as per ASME B16.26

Face to Face

ASME B 16.10, API600, API 6D

Structure

Full bore

Flexible and rigid and soft seal structure

Self-centering glad and plate renewable seat

Bolted bonnet, spiral would eight-square gasket sealing bonnet and pressure seal bonnet

Operation

Manual, Electric, Pneumatic, Hydraulic, Gear

PARTS NAME

MATERIAL

WCB/TRIM1

WCB/TRIM5

WCB/TRIM8

CF8/304

CF8M/316

Body

A216-WCB

A216-WCB

A216-WCB

A351-CF8

A351-CF8M

Gasket

Soft Iron+Graphite Or 304+Graphite

304+Graphite

304+Graphite

Seat Ring

A105+13Cr

A105+STL

A105+STL

A351-CF8

A351-CF8M

Wedge disc

A216-WCB+13Cr

A216-WCB+STL

A216-WCB+STL

A351-CF8

A351-CF8M

Stem

A182 F6A

A182 F6A

A182 F6A

A182 F304

A182 F316

Backseat Ring

A182 F6A

A182 F6A

A182 F6A

A351-CF8

A351-CF8M

Stem Packing

Graphite

Gland

A182 F6A

A182 F6A

A182 F6A

A182 F304

A182 F316

Gland Eyebolt

A193 B7

A193 B7

A193 B7

A193 B8

A193 B8M

Eyebolt Nut

A194 2H

A194 2H

A194 2H

A194 8

A194 8M

Eyebolt Pin

ASTM A36

ASTM A36

ASTM A36

SS304

SS316

Gland Flange

A216-WCB

A216-WCB

A216-WCB

A351-CF8

A351-CF8M

Bonnet Bolt

A193 B7

A193 B7

A193 B7

A193 B8

A193 B8M

Bonnet Nut

A194 2H

A194 2H

A194 2H

A194 8

A194 8M

Bonnet

A216-WCB

A216-WCB

A216-WCB

A351-CF8

A351-CF8M

Nipple

Carbon Steel

Stem Nut

A439 D2

Yoke Sleeve Nut

Carbon Steel

Hand Wheel

Ductile Iron

Hand wheel Nut

Carbon Steel

Set Screw

A193 B7