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Carbon Steel Industrial Globe Valve , A216 WCB ANSI Flanged Plug Disc Globe Valve

Categories Industrial Globe Valve
Brand Name: Tengs Valve
Model Number: J40H
Certification: ISO, CE, API
Place of Origin: China
MOQ: 1 Pc
Price: Negotiable
Supply Ability: 400 Pcs Per Month
Delivery Time: 30 Days
Packaging Details: SUITABLE FOR MARINE TRANSPORT
Body Material: Cast Carbon Steel: A 216 WCB
Trim: 13Cr, Half Stellite/ Full Stellite, Stainless Steel
Size: 2in to 18in
Pressure Rating: Class 150LB - 2500LB
Actuator: Manual: Handwheel, Gear Operated
Connection Ends: RF, FF, RTJ, BW
Applicable Medium: W.O.G
Other: OEM available
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    Carbon Steel Industrial Globe Valve , A216 WCB ANSI Flanged Plug Disc Globe Valve

    Carbon Steel Industrial Globe Valve A216 WCB Ansi Flanged Plug Disc Stop Valves J40H


    Quick Details:

    1. Type: Industrial Globe Valve
    2. OS&Y Construction, Bolted Bonnet
    3. Size Range of Globe Valve: 2" to 18"
    4. Pressure Ratings: ANSI 150LB - 2500LB
    5. End Connections: Flanged, Butt weld
    6. Materials Available in: Carbon Steel A216 - WCB

    7. Various trim materials are available to suit service conditions
    8. Actuator: Manual, Handwheel, Gear Operated
    9. NACE MR 0175


    Standards

    Design and Manufacture: Cast steel globe valve to BS 1873 and ASME B16.34
    Inspection and Test: API 598.

    End flange dimension: ASME B16.5.

    BW end dimension: ASME B16.25.

    Face to face and end to end: ASME B16.10.

    Pressure-temperature ratings: ASME B16.34.


    Features:

    1. Generally
    Bolted Bonnet: Outside Screw and Yoke: Rising stems: Metallic seating surfaces

    2. Body and Bonnet Connection
    Class150 - Ciass900 globe valves are usually bolted bonnet. For Ciass1500-Class2500 globe valves are usually adopted pressure seal bonnet design.

    3. Bonnet Gasket Style

    Stainless steel + flexible graphite wounded gasket is used for Class150 and Class300 globe valve; Stainless steel + flexible graphite wounded gasket is used for Class600, and metal ring gasket is also optional for Class600. The metail ring gasket is used for Class900 globe valve; Pressure seal design is used for Class1500 - Class2500 globe valve.

    4. Packing Seal
    As usual, flexible graphite is used for packing material. PTFE or combined packing material can be also used if being requested by the customer. The surface roughness between the packing and packing seat is Ra 3.2 μm, so the stem contact the packing surface tightly but rotate freely. The roughness of stem sealing face is Ra 0.8 μm after being precisely machined to ensure the reliable tightness.

    5. Stem Design

    The stem is of integral forged design. The minimum diameter of the stem shall per the standard requirement.

    6. Backseat Design

    All our globe valves have the backseat design. In most cases, the carbon steel globe valve is fitted with a renewable backseat. For stainless steel globe valve, the backseat is machined directly in the bonnet or is machined after welding. When the globe valve is at fully open position, the sealing of the backseat can be very reliable.

    7. Seat

    For carbon steel globe valve, the seat is usually forged steel. The sealing surface of the seat is spray welded with hard alloy specified by the customer. Renewable threaded seat is used for NPS≤10 globe valves, and welded on seat can be also optional if being requested by the customer. Welded on seat is used for NPS≥12 carbon steel globe valves. For Stainless steel globe valve, integral seat is usually adopted, or to weld hard alloy directly integrally. Threaded or welded on seat is also optional for stainless steel globe valve if being requested by the customer.

    8. Stem Nut

    Usually, the stem nut is made of ASTM A439 D2. it is also can be made of copper ally if being requested by the customer. For large sized globe valve, if the rolling bearing is fitted,it is effective to reduce the torque of globe valve for easy operation.

    9. Operation

    In most of cases, handwheel & gearbox is usually used for globe valve operatrion. Chain wheel and electric actuator can be also used for globe valve operation if being requested by the customers.

    10. Other Globe Valves

    Besides the common globe valves, we also makes cryogenic globe valve, Bellow sealed globe valve, Jacketed globe valve, etc.


    Globe Valve Drawing


    11.Parts and Material List

    PartsParts NameMaterials
    No.WCB/Trim 1WCB/Trim 5WCB/Trim 8
    1BodyASTM A216 WCBASTM A216 WCBASTM A216 WCB
    2Seat ringA105+13CrA105 + STLA105+STL
    3DiscASTM A216 WCB+13CfASTM A216 WCB + STL.ASTM A216 WCB + 13CR
    4StemASTM A182 F6aASTM A182 F6aASTM A182 F6a
    5Disc nutAS1M A216 WCBASTM A216 WCBASTM A216 WCB
    6Bonnet nutASTM A194 2HASTM A194 2HASTM A194 2H
    7Bonnet boltASTM A193 B7ASTM A193 B7ASTMA193 B7
    8Gasket304SS + Graphite304SS + Graphite304SS +Graphite
    9Backseat bushingASTM A182 F6aASTM A182 F6aASTM A182 F6a
    10BonnetASTM A216 WCBASTM A216 WCBASTM A216 WCB
    11PackingGraphiteGraphiteGraphite
    12Eyebolt pinASTM A36ASTM A36ASTM A36
    13Gland eyeboltASTM A193 B7ASrM A193 B7ASTM A193 87
    14GlandASTMA182 F6aASTM A182 F6aASTM A182 F6a
    15Gland flangeASTM A216 WCBASTM A216 WCBASTM A216WCB
    16Eyebolt nutASTMA194 2hASTMA194 2HASTM A194 2H
    17Slem nutASTM A439 D2.ASTM A439 D2ASTM A439 D2
    18HandwheelDuctile IronDuctile IronDuctile Iron
    19Handwheel nutCarbon steelCarbon steelCarbon steel

    Quality Carbon Steel Industrial Globe Valve , A216 WCB ANSI Flanged Plug Disc Globe Valve for sale
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