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Flexible Wedge Cast Iron Gate Valve , Full Port Cast Steel Globe Valve

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Flexible Wedge Cast Iron Gate Valve , Full Port Cast Steel Globe Valve

Brand Name : WESDOM/ CUSTOMER DESIGNED
Certification : CE,ISO,API
Place of Origin : CHINA
MOQ : 20pcs
Price : Negotiable
Payment Terms : Western Union, L/C, D/A
Supply Ability : 20pcs/ per day
Delivery Time : According to the actual order
Packaging Details : Bubble bag,sponge, wooden case,pallet
Product Name : Cast Iron Gate Valve
Type : Full Port
Connect : Thread
Application : Oil, Gas, Water, Steam Etc.,
Pressure : 175psi
Temperature : -29~120℃
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Flexible Wedge Cast Iron Gate Valve , Full Port Cast Steel Globe Valve


Cast Iron Gate Valve Brief introduction:


The series of gate valves include cast steel gate valve and forged steel gate valve. They are

designed and manufactured according to ANSI B16.34. With solid wedge and flexible wedge,

so it can be used for different pressures. Gate valves have back seal. Back seal of forged-steel gate valve is

weld with stainless steel. So it has perfect sealing. Its maintenance is

convenient. Widely used in petroleum,chemistry,water treatment industries.


Cast Iron Gate Valve Specifications:


Technical Specification
- Nominal diameter: 2"-40"
- Nominal pressure: 150Lb 300Lb 600Lb 900Lb 1500Lb
- Applicable Medium: water ,gas,oil,and other causticity medium.


Cast Iron Gate Valve Applications Standard


Design and manufacture as API600, ANSI B16.34
Face to face dimensions as ANSI B16.10
End flange dimension as per ANSI B16.5
Pressure-temperature ratings as ANSI B16.34
Pressure test as API 598

Test Pressure


Cast Iron Gate Valve Features:

- "H" type wedge:
Gate valve has "H" type , flexible single wedge. It can compensate the distortion of body. So it

has reliable sealing and prevent wedge against difficult operation because of overload. It is

suitable to steam and other high temperature medium.

- Full port design:
Gate valve has full port. So it is convenient to clear pipeline. - Changeable seat:
Seat and body is connected with thread. So seat can be dismantled and changed, It is convenient

to maintenance.

- Precise design:
Design the body and bonnet according to precise calculation. body and bonnet have high strength

, rigid and flow ability

GATHWFSCR PN25 DN50


THREADED WEDGE TYPE SCREWED BONNET GATE VALVES


DESIGN SPEC : BS 5154 SERIES B


END CONNECTION(S) : NPT FEMALE


PRESSURE DESIGN, ASME CL : PN 25


TYPE OF WEDGE : SOLID


TYPE OF STEM :INSIDE SCREW


RISING


TYPE OF BONNET : SCREWED


MAT, BODY : COPPER ALLOY


MAT,TRIM : COPPER ALLOY


MAT SPEC, BODY&BONNET : ASTM B 62


MAT SPEC, STEM : ASTM B16


MAT SPEC, GLAND : ASTM B 16


SIZE, DN : 50


GATE VALVE, COPPER ALLOY (BRONZE/BRASS),
SIZE: 1/2", 1000 PSIWOG (wATER, OIL OR GAS)
300 PSI SATURATED STEAM, SCREWED ENDS (API FEMALE),
UNION BONNET, COP DESIGN RATING:
1000 PSI WOG (WATER, OIL OR GAS),
300 PSI SATURATED STEAM
BODY MATERIAL: COPPER ALLOY (BRONZE / BRASS)
SIZE: 1/2"
CONNECTION: SCREWED ENDS (API FEMALE)
STYLE: UNION BONNET
TRIM MATERIAL: COPPER ALLOY (BRONZE / BRASS)
OPERATION: HANDWHEEL
SPECIFICATION STANDARD: BS154 OR MSS-SP-80 EQUIVALENT
SUPPLIER REQUIREMENT: NO VISIBLE LEAKAGE
BORE: FULL BORE

Cast Iron Gate Valve Parameters


SpecificationsSizeWeight (g/pc)
Specification:1/4"
Pressure: 20-25 bar3/8"
Sizes: ½” up to 4”1/2"165
Body: brass only3/4"195
Handle :Iron type1"295
Marking: only size1-1/4"410
1-1/2"590
2"900
2.5"1850
3"2380
4"4500

Cast Iron Gate Valve STANDARDS:


Design and Manufacture:API600 ,ASME B 16.34


Forged steel check valve: API 602


Inspection and Test:API598


End flange dimension:ASME B16.5 (for NPS≤24);AMSE B16.47 series B


end flange dimension:ASME B 16.25


Socket-weld dimension:ASME B16.11


Face to face and end to end:ASME B 16.10


Pressure-temperature rating:ASME B16.34


Wall thickness dimension:API600 and BS1868


Certification:ISO9001:2000,ISO14001,API600,CE0036


Packing: wooden case, plywood case


Test ItemShell TestSeal TestBack Seal TestAir Seal Test
MediumWaterAir
UnitMPaIbf/in2MPaIbf/in2MPaIbf/in2MPaIbf/in2
Pressure (Class)1503.14502.23152.23150.5-0.760-100
3007.811255.68155.6815
40010.315007.611007.61100
60015.3222511.2163011 21630
90023.1335016.8244016.82440
150038.4557528.1408028.1

4080


Product Tags:

gear operated gate valve

      

bolted bonnet gate valve

      

forged steel gate valve

      
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