1/4" 117mm Length Charging Valve/Access Valve/Pin Valve/Needle Valve for Air Conditioner or Refrigerator - China Access Valve and Charging Valve
Series HNV | Needle Valve 1-Valve Block Manifolds is a barstock needle valve designed for isolating instruments from liquids or gases. Features fine threading and large seat area to ensure tight shutoff.
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400pcs 1/4" Copper refrigeration access valve/charging valve Charging pin valve Access pin valve Central air condition parts
NV108P-2 - Needle Valve NV108P | Hydradyne LLC
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Collapsing Pin Relief Valve | Product Details | American Block