Tengs Valve International Limited
| Supply Ability | 1000 Pcs Per Month |
| Delivery Time | 30 Days |
| Packaging Details | Sea Worthy Plywoods |
| Body Material | Alloy Steel A182 F22 |
| Trim | Half Stellite/ Full Stellite, SS316, Dss etc. |
| Size | 1/2in - 2in |
| Pressure Rating | Class 1500LB / Ansi 1500# |
| Actuator | Handwheel, Bare Stem |
| Connection Ends | BW / Butt Weld |
| Bonnet Type | Bolted Bonnet, Weled Bonnet |
| OEM service | YES |
| Brand Name | Tengs Valve |
| Model Number | Z61H |
| Certification | ISO,CE |
| Place of Origin | China |
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Product Specification
| Supply Ability | 1000 Pcs Per Month | Delivery Time | 30 Days |
| Packaging Details | Sea Worthy Plywoods | Body Material | Alloy Steel A182 F22 |
| Trim | Half Stellite/ Full Stellite, SS316, Dss etc. | Size | 1/2in - 2in |
| Pressure Rating | Class 1500LB / Ansi 1500# | Actuator | Handwheel, Bare Stem |
| Connection Ends | BW / Butt Weld | Bonnet Type | Bolted Bonnet, Weled Bonnet |
| OEM service | YES | Brand Name | Tengs Valve |
| Model Number | Z61H | Certification | ISO,CE |
| Place of Origin | China | ||
| High Light | forged steel gate valve ，forged steel check valve | ||
A182 F22 Forged Alloy Steel BW Gate Valve Hardfaced 1500LB Bare Stem with ISO5211
Quick Details:
1. Product: Forged Alloy Steel F22 BW Gate Valve 1500LB with Bare Stem
2. Constructions: OS&Y, Bolted Bonnet, Welded Bonnet
3. Bore type: Full Bore, Reduced Bore
4. Size Range: 1/2" to 2".
5. Pressure Ratings: ANSI Class 1500LB / 1500#
6. End Connections: BW, Butt Weld
7. Materials Available in: Alloy Steel A182 F22
8. Various trim materials are available to suit different service conditions
9. Special: NACE MR 0175, Top Connection Flange to ISO5211
Featuers
1. Bonnet Gasket Style
Stainless steel + flexible graphite combined gasket
Ring joint gasket
Pressure seal Design
2. 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.
3. Body and Bonnet Connection
Bolted Bonnet
Welded Bonnet
Pressure Seal Bonnet.
4. Operation
Hand wheel, Bare Stem, Electric actuator
5. Disc Design
NPS<2 Gate valves are solid wedge gate.
6. Backseat Design
All gate valves have backseat design.
7. Stem Design
The stem is integral forged design. The minimum diameter of the stem shall be as per the standard requirement.
8. 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.
Standards
Design and manufacture: API 602, BS5352, ASME B 16.34
End connection Standards:
1) Socket-weld dimension: ANSI B16.11
2) Screw thread dimension: ANSI B1.20.1
3) Butt-welding dimension: ANSI B16.25
4) Flange end dimension: ANSI B16.5
Valve inspection and test: API598
Material according to ANSI/ASTM
Description
1. Parts and Material List
| NO. | Part name | F11/F6aHF | F22/F6aHF |
| 1 | Body | F11 | F22 |
| 2 | Seat | 410HF | 410HF |
| 3 | Wedge | F6aHF | F6aHF |
| 4 | Stem | 410 | 410 |
| 5 | Gasket | 304+ Flexible graphite | |
| 6 | Bonnet | F11 | F22 |
| 7 | Bolt | B16 | B16 |
| 8 | Pin | 410 | 410 |
| g | Gland | 410 | 410 |
| 10 | Gland eyebolt | B16 | B16 |
| 11 | Gland flange | F11 | F11 |
| 12 | Hex nut | 2H | 2H |
| 13 | Stem nut | 410 | 410 |
| 14 | Locking nut | 35 | 35 |
| 15 | Namoplate | AL | AL |
| 16 | Hand wheel | A197 | A197 |
| 17 | Lubricating gasket | 410 | 410 |
| 18 | Packing | Graphite | Graphite |
2. Main Connection Dimensions for Class 1500LB Weld Ends
| Specification (NPS) | R.P - | 1/2 | 3/4 | 1 | 1 1/4 | 1 1/2 | 2 | 2 1/2 | |
| F.P | 1/4 | 3/8 | 1/2 | 3/4 | 1 | 1 1/4 | 1 1/2 | 2 | |
| Face to face (mm) | L | 92 | 111 | 111 | 120 | 120 | 140 | 172 | 210 |
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
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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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