Supply Ability | 500 Pcs Per Month |
Delivery Time | 30 Days |
Packaging Details | Sea Worthy Plywoods |
Body Material | Cast Steel:Carbon Steel, Stainless Steel, Duplex Stainless Steel |
Trim: | 13Cr, Half Stellite/ Full Stellite, SS304, SS316, Dss etc. |
Size: | Dn50 - Dn600 |
Pressure Rating | Pn10 - Pn64 |
Actuator | Handwheel, Gear Operated, Electric Actuator, Or Bare Stem |
Connection Ends | FF, RF, RTJ, BW |
Painting | As per Staindards |
Other | OEM Available |
Brand Name | Tengs Valve |
Model Number | Z40 |
Certification | ISO,CE |
Place of Origin | China |
View Detail Information
Explore similar products
Durable Flange Cast Steel Gate Valve A216 WCB PN25 Dn600 / 24 Inch Size
DN800 Cast Steel Gate Valve WCB PN25 13CR Trim 32 Inch Rising Stem With Bypass
Pressure Sealing Cast Steel Gate Valve for High Pressure ANSI 1500LB / 2500LB
API Cast Steel Fully Open Gate Valve Metal Seat Z40H For Oil / Gas Industry
Product Specification
Supply Ability | 500 Pcs Per Month | Delivery Time | 30 Days |
Packaging Details | Sea Worthy Plywoods | Body Material | Cast Steel:Carbon Steel, Stainless Steel, Duplex Stainless Steel |
Trim: | 13Cr, Half Stellite/ Full Stellite, SS304, SS316, Dss etc. | Size: | Dn50 - Dn600 |
Pressure Rating | Pn10 - Pn64 | Actuator | Handwheel, Gear Operated, Electric Actuator, Or Bare Stem |
Connection Ends | FF, RF, RTJ, BW | Painting | As per Staindards |
Other | OEM Available | Brand Name | Tengs Valve |
Model Number | Z40 | Certification | ISO,CE |
Place of Origin | China | ||
High Light | metal seated gate valve ,pressure seal gate valve |
Din Cast Steel Gate Valve Metal Seat HF Rising Stem RS with Manual Operated Flanged / BW
1. Standards
Design Standard | DIN3352 |
Face to Face | DIN3202 |
Flange Ends | DIN2543-2545 |
Test & Inspection | DIN3230 |
2. Bonnet Gasket Style
Stainless steel + flexible graphite combined gasket;
Stainless steel + flexible graphite wounded gasket;
Ring joint gasket;
Pressurized seal design.
3. Packing Seal
Flexible graphite is used for packing material. PTFE or combined packing material can be also used.
4. Body and Bonnet Connection
Bolted Bonnet design. (B.B)
5. Operation
Hand wheel or bevel gear box is usually used for gate valve operation, electric actuator also can be used for gate valve operation if being requested by the customers.
6. Disc Design
NPS≥2 Gate valves are flexible wedge gate, NPS<2 Gate valves are solid wedge gate.
7. Backseat Design
All gate valves have backseat design.
8. Stem Design
The stem is integral forged design.
9. 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.
10. 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. Threaded or welded type seat is also optional for stainless steel gate valve.
Parts Name | Material | |||||
CS/Trim 1 | CS/Trim 8 | CS/Trim 5 | Stainless Steel | |||
1 | Body | DIN 17245 GS-C25+CR 13 | DIN 17245 GS-C25+STL | DIN 17245 GS-C25+STL | DIN 17445 1.4308 | DIN 17445 1.4408 |
2 | Wedge | DIN 17245 GS-C25+CR 13 | DIN 17245 GS-C25+CR 13 | DIN 17245 GS-C25+STL | DIN 17445 1.4308 | DIN 17445 1.4408 |
3 | Stem | ASTM A182 F6a | ASTM A182 F304 | ASTM A182 F316 | ||
4 | Nut | A194 2H | A194 8 | A194 8 | ||
5 | Bolt | A193 B7 | A193 B8 | A193 B8 | ||
6 | Gasket | SS Spiral Wound W/graphite, or SS Spiral Wound W/ PTFE, or Reinforced PTFE | ||||
7 | Bonnet | DIN 17245 GS-C25+CR 13 | DIN 17245 GS-C25+CR 13 | DIN 17245 GS-C25+CR 13 | DIN 17445 1.4308 | DIN 17445 1.4408 |
8 | Packing | Braided Graphite or Reformed Graphite Ring or PTFE | ||||
9 | Gland | ASTM A182 F6a | ASTM A182 F304 | ASTM A182 F316 | ||
10 | Gland Flange | DIN 17245 GS-C25 | DIN 17445 1.4308 | DIN 17445 1.4408 | ||
11 | Stem Nut | Copper Alloy or A439 D2 | ||||
12 | Hand Wheel | Ductile Iron or Carbon Steel |
12. Hydro Test Specifications:
Nominal Pressure (MPa) | Shell Test (MPa) | Sealing Test(MPa) | Suitable Medium |
1.6 | 2.4 | 1.76 | Water, Oil & Gas |
2.5 | 3.75 | 2.75 | |
4.0 | 6.0 | 4.4 | |
6.4 | 9.6 | 7.04 |
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...
Get in touch with us
Leave a Message, we will call you back quickly!