- Model NO.: BW-B137
- Connection Form: Thread
- Structure: Fixed Ball Valve
- Application: Industrial Usage, Water Industrial Usage
- Trademark: Ningbo Bestway
- Origin: China
- Material: Brass
- Channel: Straight Through Type
- Type: Fixed Ball Valve
- Size: 1/2" - 2"
- Specification: 1/2"-2"
- HS Code: 8481804090
Description:  Gas Ball Valves/Brass Gas Ball Valve/ Gas Valve with brass forged body, brass chromed ball, brass stem, brass bonnet, aluminum butterfly handle or flat steel handle, NBR O-ring, PTFE seat and Vibration-proof handle nut.
Size:Â 1/2"-1"
Material:Â Brass (CuZn39Pb3, CZ122, CW617N etc)
Technical standard:
1. Norminal pressure: 2.0MPa
2. Working medium: gas or water
3. Working temperature: -20° C≤ T≤ 120° C
4. Thread standard: ISO 228
There are many others gas ball valves for your selction
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