• Copper Thread Gate Valve
  • Copper Thread Gate Valve
  • Copper Thread Gate Valve

Copper Thread Gate Valve

Features: Size: 1/2"~4
Pressure Rating:  0-16 BAR
Material: Brass
Design Standard: BS5153,GB/T122234,JIS B2073
Inspection Standard: API 598,JB/T9092,JIS B2003
Application medium: Water, gases and liquids
Application Temperature: -20°C to 120°C

We're here to help:
Easy ways to get the answers you need.

  • Parameter
  • Standards&Features
  • Case
  • Application
  • Inquiry


WESDOM gate valves are reliable, offering a tight shut-off and low pressure drop. The design covers a wide range of requirements to meet any customer need from general to severe service conditions. WESDOM gate valves are in compliance with the latest edition of API600 , API6D , ASME B16.34,etc.


The opening and closing part of the copper threaded gate valve is a plug-shaped valve disc, the sealing surface is flat or conical, and the valve disc moves linearly along the center line of the fluid. The structure is simple, the maintenance are more convenient, and the working stroke is small, the opening and closing time is short. Good sealing performance, small friction between the sealing surfaces, and long life.

DN G/in L S H D0
15 Rp1/2 60 32 110 55
20 Rp3/4 65 36 120 55
25 Rp1 75 46 145 65
32 Rp1-1/4 85 55 155 65
40 Rp1-1/2 95 62 180 80
50 Rp2 110 75 205 110



Applicable mediumWater, steam, oil etc.
Suitable temperature-20℃180℃
Application fieldWater treatment, food, electric power, petrochemical industry, etc.

Product advantages:

1. The chemical composition and mechanical properties of the main material meet the requirements of the national regulations, 100% guaranteed for laboratory testing.
2. All valve bodies and parts are processed by CNC machine tools to ensure product accuracy.
3. Use kerosene and anti-rust oil to clean the entire product by high-pressure spray before assembly. After pressure test, clean the pressure test medium and spray with anti-rust oil. The cleanliness of the inner cavity meets the requirements of JB/T7748 standard and meets the long-term storage requirements of valves.
4. Each valve will be tested for pressure in accordance with national standards before leaving the factory, unqualified products will never leave the factory.
5. Each valve adopts special waterline blocking to prevent damage of connecting surface when transport.
6. G thread, NPT thread, BSP and other customized threads can be provided according to customer requests. 

Body: CW619N 
Disc:     CW619N
Stem:   HPb59-1
Bonnet:               CW619N
Ring:      HPb59-1
Packing: PTFE
Ring: HPb59-3
Cap: HPb59-3
Hand wheel: HT20-40
Nameplates: LF21
Nut: 1Cr18Ni9
Sealing gasket: PTFE


Canadian Architecture Project

Main products:

Gate valves, globe valves, Y strainers

Client feedback:

Customer feedback said: “Every time I received the products from WESDOM, I am always deeply shocked and moved. WESDOM is a very valuable and trusted partner”;

Project pictures:


Petrochemical/ Power plant/Refining/Oil & Gas/ Metallurgy etc.

Please fill in your procurement needs and contact information