Tengs Valve International Limited

 

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WCB Swing Check Valve 12 Inch , Cast Steel Check Valve Bolted Cover RJ End

Good quality Swing Check Valve for sales
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WCB Swing Check Valve 12 Inch , Cast Steel Check Valve Bolted Cover RJ End

China WCB Swing Check Valve 12 Inch , Cast Steel Check Valve Bolted Cover RJ End supplier

Large Image :  WCB Swing Check Valve 12 Inch , Cast Steel Check Valve Bolted Cover RJ End

Product Details:

Place of Origin: China
Brand Name: Tengs Valve
Certification: ISO, CE, API
Model Number: H44H

Payment & Shipping Terms:

Minimum Order Quantity: 1 Pc
Price: Negotiable
Packaging Details: SUITABLE FOR MARINE TRANSPORT
Delivery Time: 30 Days
Supply Ability: 500 Pcs Per Month
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Detailed Product Description
Body Material: Cast Steel A216 WCB Trim: Half Stellite / Full Stellite
Size: 12in Pressure Rating: Class 1500LB / 1500#
Actuator: Automatically Connection Ends: RTJ
Disc Type: Swing Disc Other: OEM Available

Cast Steel Swing Type Check Valve 12in Ansi 1500LB A216 WCB Bolted Cover RJ Ends

 

Quick Details:

1. Type: 12IN 1500LB Swing Check Valve
2. Bonnet Type:

    Bolted Bonnet

3. Disc Type: Swing Disc
4. Size Range: 12in
5. Pressure Ratings: ANSI 1500LB / 1500#
6. End Connections: Flanged (RTJ)
7. Materials: Cast Steel in A216 WCB

8. Various trim materials available to suit service conditions
9. NACE MR 0175

 

Standards

Design and manufacture: Cast steel check valve according to BS 1868, ASME B16.34 and API 6D;
Forged stee! check valve according to API 602.

Inspection and test: API 598 or API 6D.

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

API 605 or ASME B16.47 series A,MSS SP-44 (for NPS > 24).

BW end dimension: ASME B16.25.

Face to face and end to end: ASME

Pressure-temperature ratings: ASME B16.34.

Shell wall thickness: API 600 and BS 1868.

 

Features

1. Generally

Bolted Bonnet 

Swing Disc;

Metallic Seating Surfaces

2. Body and Bonnet Connection

Class1500LB check valves are both for bolted bonnet and pressure seal bonnet.

3. Cover Gasket Style

Metal ring gasket

Pressure seal cover / bonnet design.

4. Seat

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. The threaded or welded type seat is also optional for stain less steel check valve if being requested by the customer.

 

Descriptions:

1. Bolted Cover Swing Check Valve Parts and Material List:

Swing Check Valve Drawing

Parts No. Parts Name Materials
WCB/Trim 5 WCB/Trim 8
1 Body ASTM A216 WCB ASTM A216 WCB
2 Seat ring A105+STL A105 + STL
3 Disc ASTM A216 WCB + STL ASTMA216WCB+13Cr
4 Arm ASTM A216 WCB ASTM A216WCB
5 Nut ASTM A194 2H ASTM A194 2H
6 Arm pin ASTM A182 F6a ASTM A182 F6a
7 Yoke ASTM A216 WCB ASTM A216 WCB
8 Bonnet nut ASTM A194 2H ASTM A194 2H
9 Bon net bolt ASTM A193 B7 ASTM A193 B7
10 Bolt ASTM A193 B7 ASTM A193 B7
11 Gasket 304SS +Graphite 304SS +Graphite
12 Bonnet ASTM A216 WCB ASTM A216WCB
13 Eye bolt ASTM A181 ASTM A181

 

2. Main Connection Dimensions for Class 1500LB:

 

Swing Check Valve Dimensions Drawing 900LB

 

Class Size Dimensions(mm)
NPS DN L B D G   K Z-Od C RTJ A
RF RTJ BW Y P E F
1500Lb 2 50 368 371 368 49 216 91.9 6.4 165.1 8-25.4 38.1 124 95.25 7.92 11.91 63
2 1/2 65 419 422 419 62 244 104.6 6.4 190.5 8-28.6 41.1 137 107.95 7.92 11.91 75
3 80 470 473 470 74 267 127 6.4 203.2 8-31.8 47.8 168 136.52 7.92 11.91 91
4 100 546 549 546 100 311 157.2 6.4 241.3 8-34.9 53.8 194 161.92 7.92 11.91 117
6 150 705 711 705 144 394 215.9 6.4 317.5 12-38.1 82.6 248 211.12 9.52 13.49 172
8 200 832 841 832 192 483 269.7 6.4 393.7 12-44.5 91.9 318 269.88 11.13 16.66 223
10 250 991 1000 991 239 584 323.9 6.4 482.6 12-50.8 108 371 323.85 11.13 16.66 278
12 300 1130 1146 1130 287 673 381 6.4 571.5 16 - 54 124 438 381 14.27 23.01 329
14 350 1257 1276 1257 315 749 412.8 6.4 635 16-60.3 133.4 489 419.1 15.88 26.97 362
16 400 1384 1407 1384 360 826 469.9 6.4 704.9 16-66.7 146.1 546 469.9 17.48 30.18 413
18 450 1537 1559 1537 406 914 533.4 6.4 774.7 16-73 162,1 613 533.4 17.48 30.18 464
20 500 1664 1686 1664 454 984 584.2 6.4 831.9 16-79.4 177.8 673 584.2 17.48 33.32 516
24 600 1943 1972 1943 546 1168 692.2 6.4 990.6 16-92 203.2 794 692.15 20.62 36.53 619

Contact Details
Tengs Valve International Limited

Contact Person: Biff Teng

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