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Small Forged Steel Check Valve NPT SW Ends Rising Stem Structure
Small Forged Steel Check Valve NPT SW Ends Rising Stem Structure
Specifications
Brand Name :
Kelite Valve
Model Number :
1/2"-3", CL150-2500
Certification :
API, ISO, CE, GOST, TS, BS1873, BS5351, API 6D,600,602,609, ASME B16.34, API 6FA, API607 etc
Place of Origin :
China
MOQ :
1PCS
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
3000-5000PCS per month
Delivery Time :
5-40days
Packaging Details :
Plywood packing or fumigation packing
Size： :
NPS 1/2"~3"
Pressure Rating： :
Class 150~2500
Material： :
A105, LF2, F5, F9, F11, F22, F304, F304L, F51 etc
Design & Manufacturing Standard： :
API 602, ASME B16.34, BS 5352
Face to Face： :
ASME B16.5, EN558
Flanged Dimenson： :
ASME B16.5
Butt Weld Dimensin： :
ASME B16.25
Test and Inspection： :
API 598
Description

API 602 forged steel valve, small size forging steel check valve, NPT, SW ends

Standard Features:

Forged steel check valve, bolted bonnet, threaded or Socket weld ends, Full or Reduced bore, Designed to API-602.

Design characteristics :

  • The valve seat and the slide sealing surface are build-up welded with hard alloy to improve the scouring resistance and extend the service life of the valve
  • SS+ graphite or metallic seal or pressure self-sealing is adopted between valve body and bonnet for reliable sealing.
  • Rising stem structure, making the valve switch position be clear at a glance.
  • The valve stem thread will not come into contact with the medium, so the corrosion of medium to the thread is reduced.
  • Small switching moment, reliable sealing.
  • Small flow resistance, high flow capacity and good flow characteristics.

Technical parameters:

Product type ON/OFF
Product description Small forging steel check valve
Model H11H-piston check valve
Nominal diameter NPS 1/2～3”
Operating temperature -29℃～595℃(the range of service temperature may vary for different materials)
Operating pressure CLASS 150～2500 (PN 20～PN420)
Material Main material: A105,A350 LF2,A182 F11,A182 F22,A182 F304,A182 F316,A182,F51,B150 C61900,B564 N04400,B546 N06625, etc.
Design standard ISO 15761,API 602,BS 5352,ASME B16.34
Structural length Company standard,ASME B16.10(flange type)
Connecting end ASME B16.5,ASME B16.25,ASME B16.11
Test standard API 598
Operation method The valve clack is automatically opened and closed with the medium force.
Application fields For application in fields such as electric power industry, petroleum refining, petrochemical engineering, offshore oil, tap water engineering in urban construction, chemical engineering, etc.
Other remarks 1 The sealing faces of valve seat and valve clack are build-up welded with hard alloy to improve the erosion resistance and extend the service life of valve.
Other remarks 2 SS+ graphite or metallic seal or pressure self-sealing is adopted between valve body and bonnet for reliable sealing.
Other remarks 3 Suitable for medium backflow prevention in pipeline or device

Product tags

din2391 seamless precision steel tube

,

steel pipe elbow fittings

,

din2391 precision seamless steel tube
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Small Forged Steel Check Valve NPT SW Ends Rising Stem Structure

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Product Detail
Brand Name :
Kelite Valve
Model Number :
1/2"-3", CL150-2500
Certification :
API, ISO, CE, GOST, TS, BS1873, BS5351, API 6D,600,602,609, ASME B16.34, API 6FA, API607 etc
Place of Origin :
China
MOQ :
1PCS
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Contact Supplier
Small Forged Steel Check Valve NPT SW Ends Rising Stem Structure

Kelite Group Co., Ltd

Site Member
7 Years
shanghai, shanghai
Since 1998
Business Type :
Manufacturer
Main Products :
Floating Type Ball Valve, Trunnion Ball Valve, Fully Welded Ball Valve
Total Annual :
3,000,000-8,000,000
Employee Number :
300~330
Certification Level :
Site Member
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