Tengs Valve International Limited
| Supply Ability | 200 Pcs Per Month |
| Delivery Time | 30 Days |
| Packaging Details | SUITABLE FOR MARINE / AIR TRANSPORT |
| Body Material | Duplex Stainless Steel, DSS, A995 4A, A890 4A |
| Trim | Dss, 4A, F51 |
| Size | 2in to18in, DN50 - DN450 |
| Pressure Rating | Class 150LB / 150# |
| Actuator | Manual: Handwheel, Gear Operated |
| Connection Ends | RF, FF, BW |
| Body Type | Straight |
| Other | OEM available |
| Brand Name | Tengs Valve |
| Model Number | J40, J40W |
| Certification | ISO, CE, API |
| Place of Origin | China |
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Product Specification
| Supply Ability | 200 Pcs Per Month | Delivery Time | 30 Days |
| Packaging Details | SUITABLE FOR MARINE / AIR TRANSPORT | Body Material | Duplex Stainless Steel, DSS, A995 4A, A890 4A |
| Trim | Dss, 4A, F51 | Size | 2in to18in, DN50 - DN450 |
| Pressure Rating | Class 150LB / 150# | Actuator | Manual: Handwheel, Gear Operated |
| Connection Ends | RF, FF, BW | Body Type | Straight |
| Other | OEM available | Brand Name | Tengs Valve |
| Model Number | J40, J40W | Certification | ISO, CE, API |
| Place of Origin | China | ||
| High Light | stainless steel globe valve ，manual globe valve | ||
Duplex Stainless Steel DSS Globe Valve A995 4A Industrial Stop Valve 8inch 150LB
Quick Details:
1. Product: 4A flange globe valve
2. Type: J40
3. Bonnet Design: OS&Y Construction, Bolted Bonnet
4. Size: 8inch (DN200), Other sizes from 2inch to 18inch
5. Pressure Ratings: ANSI 150LB / 150#
6. End Connections: RF, FF, BW
7. Materials Available in: Duplex Stainless Steel A995-4A, A890-4A,
8. Various trim materials are available to suit service conditions
9. Actuator: Manual, Handwheel, Gear Operated
10. 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.
Descriptions:
1. Industrial Globe Valve Duplex Stainless Steel Parts and Material List:
| Parts | Parts Name | Materials |
| No. | A995 4A / F51 | |
| 1 | Body | ASTM A995 4A |
| 2 | Seat ring | ASTM A995 4A |
| 3 | Disc | ASTM A995 4A / F51 |
| A | Stem | ASTM A182 F51 |
| 5 | Disc nut | ASTM A351 CF8M |
| 6 | Bonnet nut | ASTMA194 8M |
| 7 | Bonnet bolt | ASTMA193 B8M |
| 8 | Gasket | 316SS + Graphite |
| 9 | Backseat bushing | ASTM A995 4A |
| 10 | Bonnet | ASTM A995 4A |
| 11 | Packing | Graphite |
| 12 | Eyebolt pin | 316SS |
| 13 | Gland eyebolt | ASTMA193 B8M |
| 14 | Gland | ASTM A182 F51 |
| 15 | Gland flange | ASTM A995 4A |
| 16 | Eyebolt nut | ASTM A194 8M |
| 17 | Slem nut | ASTM A439 D2 |
| 18 | Handwheel | Ductile Iron |
| 19 | Handwheel nut | Carbon steel |
2. Main Connection Dimensions for Class 150LB:
| Class | Size | Dimensions(mm) | ||||||||||
| NPS | DN | L | B | D | G | f | K | Z-Od | C | A | ||
| RF | BW | |||||||||||
| 150Lb | 2 | 50 | 203 | 203 | 51 | 152 | 91.9 | 1.6 | 120.7 | 4-19.1 | 15.8 | 63 |
| 2 1/2 | 65 | 216 | 216 | 64 | 178 | 104.6 | 1.6 | 139.7 | 4-19.1 | 17.5 | 75 | |
| 3 | 80 | 241 | 241 | 76 | 191 | 127 | 1.6 | 152.4 | 4-19.1 | 19.1 | 91 | |
| 4 | 100 | 292 | 292 | 102 | 229 | 157.2 | 1.6 | 190.5 | 8-19.1 | 23.9 | 117 | |
| 6 | 150 | 406 | 406 | 152 | 279 | 215.9 | 1.6 | 241.3 | 8-22.2 | 25.4 | 172 | |
| 8 | 200 | 495 | 495 | 203 | 343 | 269.7 | 1.6 | 298.5 | 8-22.2 | 28.4 | 223 | |
| 10 | 250 | 622 | 622 | 254 | 406 | 323.9 | 1.6 | 362 | 12-25.4 | 30.2 | 278 | |
| 12 | 300 | 699 | 699 | 305 | 483 | 381 | 1.6 | 431.8 | 12-25.4 | 31.8 | 329 | |
| 14 | 350 | 787 | 787 | 337 | 533 | 412.8 | 1.6 | 476.2 | 12-28.6 | 35.1 | 362 | |
| 16 | 400 | 914 | 914 | 387 | 597 | 469.9 | 1.6 | 539.8 | 16-28.6 | 36.6 | 413 | |
| 18 | 450 | 978 | 978 | 436 | 635 | 533.4 | 1.6 | 577.9 | 16-31.8 | 39.6 | 464 | |
Features:
1. General:
Bolted Bonnet: Outside Screw and Yoke
Rising stems
Metallic seating surfaces
2. Body and Bonnet Connection
Class150 globe valves are usually bolted bonnet.
3. Bonnet Gasket Style
Stainless steel + flexible graphite wounded gasket is used for Class150.
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.
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. For Stainless steel globe valve, integral seat is usually adopted, or to weld hard alloy directly integrally.
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.
10. Other Globe Valves
Besides the common globe valves, we also makes cryogenic globe valve, Bellow sealed globe valve, Jacketed globe valve, etc.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Ecer Certification：
Site Member
Tengs Valve - China High Quality Industrial Valve and Strainer Supplier, With More than 20 Years' Manufacturing and Exporting Experience. Our Leading Products are Cast Steel / Forged Steel Industrial Valves and Strainers, Such as Gate Valve, Check Valve, Globe Valve, Ball Valve, But... Tengs Valve - China High Quality Industrial Valve and Strainer Supplier, With More than 20 Years' Manufacturing and Exporting Experience. Our Leading Products are Cast Steel / Forged Steel Industrial Valves and Strainers, Such as Gate Valve, Check Valve, Globe Valve, Ball Valve, But...
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