Access Control Valve, Refrigerant Charging Control Valve
Features:
- Aluminum knob,comfortable and durable
- Safe and reliable,energy saving and environmental protection
- Accurate filling
- PTFE modified Teflon
Available model & size:
- 1/4" x 5/16" (HS-1221)
- 1/4" x 1/4" (HS-1222)
- 5/16" x
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