CAST STEEL VALVES---GLOBE VALVE
Body Body Seat Ring Seat Ring Seat Ring Wedge Disc Bonnet Bonnet Bonnet Bonnet Body Body Stem Stem Nut Stem Nut Gland Gland Gland Flange Gland Flange Gland Flange Gland Flange Bolts Bolts Bolts Bolts Bolts Nuts Bolts Nuts Bolts Hand Wheel Hand Wheel Back Seat Back Seat Packing Packing Gasket Gasket

Valve Specification:

OS&Y,

Rising Stem,

Plug Disc,

Bolted Bonnet,

Threaded Seat Ring

Pressure Class and Size Range:
ANSI Class
Nominal Size
150
2" to 16"
300
2" to 12"
600
2" to 12"
900
2" to 8"
1500
2" to 8"
2500
2" to 4"
 

Design and Manufacturing Standards:

Basic Design: BS 1873
Shell Wall Thickness: API 600
Face to Face Dimension: ANSI B16.10
Flange End Dimension:

ANSI B16.5
Butt-Weld End Dimension: ANSI B16.25
Inspection & Testing to: API 598

Standard Material List:
Part Name
Carbon Steel
Alloy Steel
Stainless Steel
Body
A216-WCB
A352-LCB
A352-LCC
A217-WC6
A217-WC9
A217-C5
A351-CF8
A351-CF8M
Seat Ring
A105+HF
304
304
F11+HF
F22+HF
F5a+HF
304
316
Plug Disc
F6
304
304
F6
F6
F6
304
316
Bonnet
A216-WCB
A352-LCB
A352-LCC
A217-WC6
A217-WC9
A217-C5
A351-CF8
A351-CF8M
Stem
F6
F304
F304
F6
F6
F6
F304
F316
Back Seat
F6
F304
F304
F6
F6
F6
F304
F316
Bolts
A193-B7
A320-L7
A320-L7
A193-B16
A193-B16
A193-B16
A193-B8
A193-B8
Nuts
A194-2H
A194-4
A194-4
A194-4
A194-4
A194-4
A194-8
A194-8
Gland
F6
F304
F304
F6
F6
F6
F304
F316
Gland Flange
A105
A105
A105
A105
A105
A105
F304
F316
Stem Nut
A439-D2 or A276-410
Packing
Braided Graphite or Die-formed Graphite Ring or PTFE
Gasket
316SS spiral wound with Graphite or PTFE
Handwheel
Ductile Iron

Note: For dimension details, please order Tekval e-Catalogs or call for free CD catalogs


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