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Bonnet PSB Cast Steel Pressure Seal Gate Valve A216 WCB 12 in 1500LB Weld Ends BW

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Bonnet PSB Cast Steel Pressure Seal Gate Valve A216 WCB 12 in 1500LB Weld Ends BW

China Bonnet PSB Cast Steel Pressure Seal Gate Valve A216 WCB 12 in 1500LB Weld Ends BW supplier
Bonnet PSB Cast Steel Pressure Seal Gate Valve A216 WCB 12 in 1500LB Weld Ends BW supplier Bonnet PSB Cast Steel Pressure Seal Gate Valve A216 WCB 12 in 1500LB Weld Ends BW supplier

Large Image :  Bonnet PSB Cast Steel Pressure Seal Gate Valve A216 WCB 12 in 1500LB Weld Ends BW

Product Details:

Place of Origin: China
Brand Name: Tengs Valve
Certification: ISO, CE, API
Model Number: Z560Y

Payment & Shipping Terms:

Minimum Order Quantity: 1 PC
Price: Negotiable
Packaging Details: Sea Worthy Plywoods, Air Worthy Plywoods
Delivery Time: 30 Days
Supply Ability: 500 Pcs Per Month
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Detailed Product Description
Body Material: Carbon Steel A216 WCB Trim: Trim 5, Full Stellite
Size: 12in, DN300 Pressure Rating: Class 1500LB
Actuator: Manual Operated: Bevel Gear Connection Ends: BW, Butt Welding
Bonnet Type: PSB, Pressure Seal Bonnet Other: OEM Available

Pressure Seal Bonnet PSB Cast Steel Gate Valve A216 WCB 12In 1500LB Weld Ends BW

 

Application:

Oil and Gas, Petrochemical, Power, Energy Industry etc.

 

Quick Details:

1. Product: Pressure Seal Bonnet PSB Gate Valves

2. Model:  Z560Y
2. Pressure Seal Bonnet (PSB), Flexible Wedge Design
3. Size Range: 12inch
4. Pressure Ratings: ANSI 1500LB / 1500#
5. Materials Available in: Carbon Steel, A216 WCB, 
6. Various trim materials are available to suit different service conditions
7. Actuator: Bevel Gear Operated

8. Special Requirement: Nace Mr 0175

9. Specail Testing: RT, LP, MT Inspection.

 

Features:

 

1. Bonnet Gasket Style

Pressure seal design is used for Class 1500 gate valve.

2. Packing Seal

As usual, flexible graphite is used for packing material. PTFE or combined packing material can be also used if being requosted by the customer.

3. Body and Bonnet Connection

Class 1500 gate valves usually adopt pressure seal bonnet design

4. Seat

For carbon steel gate valve, the seat is usually forged steel. The seat sealing surface is overlaying welded with hard alloy specified by the customer. For Stainless steel gate valve, the seat is integral with body, or it can be machined directly after hard alloy welded.

5. Disc Design
NPS≥2 Gate valves are flexible wedge gate.

6. Backseat Design

All gate valves have backseat design. In most cases,the carbon steel gate valve is fitted with a renewable back seat. For stainless steel gate valve, the back seat is machined directly in the bonnet or be machined after welding.

7. Stem Design

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

8 .Stem Nut

Usually, the stem nut is made of ASTM A439 D2. It is also can be made of copper alloy or other materials if being requested by the customer.

9. Operation

Hand wheel or bevel gear box is usually used for gate valve operation.

 

Standards

Design and Manufacture: Cast steel gate valve to API 600 or API 6D;

Inspection and Test: API 598, API 600 or API 6D.

End flange dimension: ASME B16.5 (for NPS≤24)

BW end dimension: ASME B16.25.

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

Pressure-temperature ratings: ASME B16.34.

 

Description:

1. Pressure Seal Bonnet Cast Steel Gate Valve Parts and Material List for Class 1500LB:

Pressure Seal Cast Steel Gate Valve Drawing for 1500LB-2500LB

Parts No. Parts Name Materials
WCB/Trim 5 WCB/Trim 8
1 Body ASTM A216 WCB ASTM A216 WCB
2 Yoke WCB WCB
3 Gate ASTM A216 WCB +STL ASTM A216 WCB + 13CR
4 Stem ASTM A182F6a ASTM A182F6a
5 Seat Ring A105 + STL A105 + STL
6 Bonnet ASTM A216 WCB ASTM A216 WCB
7 Gasket 304 + Graphite
8 Adapter Ring Carbon Steel
9 Retainer Carbon Steel
10 Yoke Cap Carbon Steel
11 Bonnet Stud A193-B7
12 Bonnet Stud Nut A194-2H
13 Packing Graphite
14 Gland ASTM A182F6a ASTM A182F6a
15 Gland Flange ASTM A216 WCB ASTM A216 WCB
16 Eyebolt Pin ASTM A36 ASTM A36
17 Eyebolt ASTMA193 B7 ASTM A193 B7
18 Eyebolt Nut ASTM A194 2H ASTM A194 2H
19 Nipple Carbon steel Carbon steel
20 Stem nut ASTM A439 D2 ASTM A439 D2
21 Yoke Sleeve Nut Carbon steel Carbon steel
22 Hand Wheel Ductile Iron Ductile Iron
23 Hand Wheel Nut Carbon steel Carbon steel


2. Main Connection Dimensions for Classs 1500LB:

Pressure Sealing Cast Steel Gate Valve Dimenions Drawing For 1500LB-2500LB

Class Size Dimensions(mm)
NFS DN L B D G   K Z-φd 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
21/2 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
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Contact Person: Biff Teng

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