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Straight Body Din Globe Valve Metal Seal With Bolted Bonnet Rising Stem

Categories Industrial Globe Valve
Brand Name: Tengs Valve
Model Number: J40
Certification: ISO, CE
Place of Origin: China
MOQ: 1 Pc
Price: Negotiable
Supply Ability: 400 Pcs Per Month
Delivery Time: 30 Days
Packaging Details: Seaworthy Plywoods
Body Material: Carbon Steel, Alloy Steel, Stainless Steel, DSS
Trim: 13Cr, Half Stellite/ Full Stellite, SS304, SS316, Dss
Size: Dn15 - Dn400
Pressure Rating: Pn16 - Pn64
Actuator: Handwheel, Gear Operated
Connection Ends: RF, FF, RTJ, BW
Body Type: Straight
Other: OEM available
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    Straight Body Din Globe Valve Metal Seal With Bolted Bonnet Rising Stem

    Din Cast Steel Industrial Globe Valve Metal Seal with Bolted Bonnet Rising Stem RS J40H


    1. Standards

    Design StandardDIN3356
    Face to FaceDIN3202
    Flange EndsDIN2543-2545
    Test & InspectionDIN3230

    2. The Features of Globe Valve
    Bolted Bonnet: Outside Screw and Yoke: Rising stems: Metallic seating surfaces


    3. Body and Bonnet Connection
    Bolted bonnet;

    Pressure seal bonnet design.


    4. Bonnet Gasket Style

    Stainless steel + flexible graphite wounded gasket;


    5. 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.


    6. Stem Design

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


    7. Backseat Design

    All 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.


    8. 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. 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.


    9. 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.


    10. 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.


    11. Other Globe Valves

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


    Din Industrial Globe Valve Drawing


    12. Din Industrial Globe Valve Parts and Material List:


    Parts NameMaterial
    CS/Trim 1CS/Trim 8CS/Trim 5Stainless Steel
    1BodyDIN 17245 GS-C25+CR13 (WCB+13CR)DIN 17245 GS-C25+STL (WCB+STL)DIN 17245 GS-C25+STL (WCB+STL)DIN 17445 1.4308 (A351-CF8)DIN 17445 1.4408 (A351-CF8M)
    2DiscDIN 17245 GS-C25+CR13 (WCB+13CR)DIN 17245 GS-C25+CR13 (WCB+13CR)DIN 17245 GS-C25+STL (WCB+STL)DIN 17445 1.4308 (A351-CF8)DIN 17445 1.4408 (A351-CF8M)
    3StemASTM A182 F6aASTM A182 F304ASTM A182 F316
    4NutA194 2HA194 8A194 8
    5BoltA193 B7A193 B8A193 B8
    6GasketSS Spiral Wound W/graphite, or SS Spiral Wound W/ PTFE, or Reinforced PTFE
    7BonnetDIN 17245 GS-C25 (A216-WCB)DIN 17245 GS-C25 (A216-WCB)DIN 17245 GS-C25 (A216-WCB)DIN 17445 1.4308 (A351-CF8)DIN 17445 1.4408 (A351-CF8M)
    8PackingBraided Graphite or Reformed Graphite Ring or PTFE
    9GlandASTM A182 F6aASTM A182 F304ASTM A182 F316
    10Gland FlangeDIN 17245 GS-C25 (A216-WCB)DIN 17445 1.4308 (A351-CF8)DIN 17445 1.4408 (A351-CF8M)
    11Stem NutCopper Alloy or A439 D2
    12Hand WheelDuctile Iron or Carbon Steel

    13. Hydro Test Specifications:


    Nominal Pressure (MPa)Shell Test (MPa)Sealing Test(MPa)Suitable Medium
    1.62.41.76Water, Oil & Gas
    2.53.752.75
    4.06.04.4
    6.49.67.04

    Quality Straight Body Din Globe Valve Metal Seal With Bolted Bonnet Rising Stem for sale
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