4R/3R Series Hand-Draw Valve have 3/2 and 5/2 types,
thread size range from M5 to 1/2’’,
Controlled by manpower, valve body is processed by mirror plate and horniness treatment,
choose imported sealing, long working life.
4R/3R Series Hand-Draw Valve
4R/3R Series Hand-Draw Valve
Product Features
1.Manual operated.
2.Various working style are available.
3.Different color are optional.
4. Different surface treatment , BSPP, BSPT and NPT thread are available.
