Tengs Valve International Limited

 

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Cast Steel Flex / Solid Wedge Gate Valve With Bypass Valve HF Seal API / DIN Standard

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Cast Steel Flex / Solid Wedge Gate Valve With Bypass Valve HF Seal API / DIN Standard

Cast Steel Flex / Solid Wedge Gate Valve With Bypass Valve HF Seal API / DIN Standard
Cast Steel Flex / Solid Wedge Gate Valve With Bypass Valve HF Seal API / DIN Standard Cast Steel Flex / Solid Wedge Gate Valve With Bypass Valve HF Seal API / DIN Standard

Large Image :  Cast Steel Flex / Solid Wedge Gate Valve With Bypass Valve HF Seal API / DIN Standard Get Best Price

Product Details:

Place of Origin: China
Brand Name: Tengs Valve
Certification: ISO,CE
Model Number: Z40H

Payment & Shipping Terms:

Minimum Order Quantity: 1 PC
Price: Negotiable
Packaging Details: Sea Worthy Plywoods
Delivery Time: 30 Days
Supply Ability: 500 Pcs Per Month
Detailed Product Description
Body Material: Carbon Steel, Stainless Steel, Duplex Stainless Steel Trim: 13Cr, Half Stellite/ Full Stellite, SS304, SS316, Dss Etc.
Size: 2in - 36in, Dn50 - Dn900 Pressure Rating: Class 150LB - 2500LB, Pn16 - Pn64
Actuator: Handwheel, Gear Operated, Electric Actuator, Or Bare Stem Connection Ends: FF, RF, RTJ, BW
Bypass Valve Type: Globe Valve Other: OEM Available
High Light:

industrial gate valve

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metal seated gate valve

Cast Steel Wedge Gate Valve with Bypass Valve HF Seal Api / Din Standards for Steam

 

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

BW end dimension: ASME B16.25.

Socket-weld dimension: ASME B16.11.

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

Pressure-temperature ratings: ASME B16.34.

 

Design Standard DIN3352
Face to Face DIN3202
Flange Ends DIN2543-2545
Test & Inspection DIN3230

 

Quick Details:

1. Type: Bypass Gate Valves
2. OS&Y, Bolted Bonnet, Solid or Flexible Wedge Design
3. Size Range: 2" - 36", Dn50 to Dn900
4. Pressure Ratings: Ansi Class 150LB - 2500LB, Din Pn10 - Pn64;
5. Materials Available in: Cast Steel GS-C25, 1.4308, 1.4408, WCB, LCB, CF8, CF8M, CF3, CF3M, WC6, WC9, C5, C12 or Equivalent;
6. Various trim materials are available to suit different service conditions
7. Actuator: Manual, Handwheel
8. NACE MR 0175 on request

 

Features:

1. Bonnet Gasket Style

Stainless steel + flexible graphite combined gasket;

Stainless steel + flexible graphite wounded gasket;

Ring joint gasket;

Pressurized seal design.

2. Packing Seal

Flexible graphite is used for packing material. PTFE or combined packing material can be also used.

3. Body and Bonnet Connection

Bolted Bonnet design. (B.B)

4. 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.

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

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.

 

Gate Valve with Bypass Design Drawing

11.Parts and Material List

Parts Name Carbon Steel Alloy Steel Stainless Steel
Body A216 WCB A352 LCB A217 WC6 A217 WC9 A217 C5 A351 CF8 A351 CF8M A351 CF3 A351 CF3M
Bonnet A216 WCB A352 LCB A217 WC6 A217 WC9 A217 C5 A351 CF8 A351 CF8M A351 CF3 A351 CF3M
Bolts A193 B7 A320 L7 A193 B16 A193 B16 A193 B16 A 193 B8 A 193 B8 A 193 B8 A 193 B8
Nuts A194 2H A194 4 A194 4 A194 4 A194 4 A194 8 A194 8 A194 8 A194 8
Gland A182 F6a A182 F6a A182 F6a A182 F6a A182 F6a A182F304 A182 F316 A182 F304L A182 F316L
Gland Flange A216 WCB A352 LCB A217 WC6 A217 WC9 A217 C5 A351 CF8 A351 CF8M A351 CF3 A351 CF3M
Disc A216 WCB A352 LCB A217 WC6 A217 WC9 A217 C5 A351 CF8 A351 CF8M A351 CF3 A351 CF3M
Gasket SS304+graphite, SS316+graphite, PTFE
Packing Graphite
Stem Nut A439 D2
Hand Wheel Ductile Iron

Contact Details
Tengs Valve International Limited

Contact Person: Mr. Biff Teng

Tel: 86-18066318081

Fax: 86-577-5699-4546

Send your inquiry directly to us