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Forged Steel F304 Non Return Stop Valve , ANSI B 16.5 Flanged Lift Check Valve

Categories Non Return Check Valve
Brand Name: TongJiang
Model Number: Forged Check Valve
Certification: ISO9001,BV,SGS
Place of Origin: CHINA
MOQ: 5 piece or as the requirment
Price: FOB CHINA USD100-5800 /PC
Payment Terms: Western Union, MoneyGram, L/C, T/T
Supply Ability: 10000PCS/MONTH as the specification
Delivery Time: 5-15 days
Packaging Details: Wooden cases
Check Valve Body Material: ASTM A 105 – Forged Carbon Steel, Stainless Steel
Check Valve Size: 1/2″ (DN15) to 2″(DN 50)
Check Valve Type: Horizontal Piston Lift Type
Check Valve Design: BS 5352 / API 602 / ASME B 16.34
Check Valve Pressure Class: Class 150 / 300 / 600
Check Valve Connection: Flanged End to ANSI B 16.5,
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    Forged Steel F304 Non Return Stop Valve , ANSI B 16.5 Flanged Lift Check Valve

    Non Return Check Valve in Forged Steel F304 Flanged End to ANSI B 16.5


    Check Valve Description

    An important concept in check valves is the cracking pressure which is the minimum differential upstream pressure between inlet and outlet at which the valve will operate. Typically the check valve is designed for and can therefore be specified for a specific cracking pressure.


    Design and manafacture: BS5352

    End connection size:

    Socket-weld dimension: ANSI B16.11

    Screw thread dimension: ANSI B1.20.1

    Butt-welding dimension: ANSI B16.25

    Flange end dimension: ANSI B16.5

    Valve inspection and test: API598

    Material according to ANSI/ASTM

    Quick Details:

    1. Constructions: OS&Y, Bolted Bonnet, Welded Bonnet & Pressure Sealed Bonnet;
    2. Port type: Full Port
    3. Size Range: 1/2" to 2".
    4. Pressure Ratings: ANSI 150LB, 300LB, 600LB, 900LB, 1500LB & 2500LB
    5. End Connections: Flanged
    6. Materials Available in: A105, LF2, F5, F11, F22, F304, F316, F51 or Equivalent;

    7. Various trim materials are available to suit different service conditions
    8. NACE MR 0175 on request


    1. Pressure-temperature Ratings for Carbon Steel
    CL150-285P.S.I @100° F

    CL300-740P.S.I @100° F

    CL600-1480P.S.I @100° F

    CL800-1975P.S.I @100° F

    CL1500-3705P.S.I @100° F

    2. The Disc Type of Check Valve

    Swing Type, Lifting Type, Ball Type Check Valve

    3. Body and Bonnet Connection

    Bolted bonnet

    Welded bonnet

    Pressure seal bonnet

    4. Cover Gasket Style

    Stainless steel + flexible graphite wounded gasket

    Metal gasket, Metal ring gasket, Pressure seal bonnet design

    5. Seat

    Metallic Seating Surfaces,For carbon steel check valve, the seat is usually forged steel. The seat sealing surface may be spray-welded with hard alloy if specified by the customer. For Stainless steel check valve, integrai seat is usually adopted, or it can be machined integrally after hard alloy welded.

    6. Bore Type:

    Full Bore (FB)

    Valve Outline Size Drawing

    Forged Check Valve Flanged Dimensions Drawing

    Class 150 - 300 - 600LB

    Specification (NPS)F.P1/23/411 1/41 1/22
    Face to face (mm)CL150L(RF)10811812714016S203
    CL600 165191216229241292
    Height (mm)CL150H77819395103118
    Flow port dimensions (mm)d101317.5233035
    Weight (KG)CL1503.
    CL3003.74.8889.613 717.8

    If you require other sizes and valve design standards, please send email to to get the drawing.

    Valve Packing with Plywood

    Please feel free to contact with us at or filling up an enquiry form instructed at the bottom.

    You will get an effective response within 24 hours from TongJiang Team.



    1. Our Factory

    30 years experience of valve and pipeline industry.

    10 senior technical engineers

    20000 m2 production area

    More than 100 employees to provide professional service.

    As the reliable OEM for famous valve brand companies.

    t ball valve

    2. Factory Show

    TONGJIANG Valve Technology Company was established for 30 years.

    There are more than 100 employees which includes 10 professional engineers.

    OUR SERVICE float ball valve

    Reliable Quality, Competitive Price

    Reply your inquiry in 2 hours with professional service.


    Miss Angela

    Mobile: +86 13588429004(Whatsapp)

    Skype: angelazhuo1


    Tel No: +86 571 86991717

    Official Website:

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