Brass Coupling Nut, Brand Name : Tianying

Materials: Connection, valve, valve body and unlocking sleeve: Brass or 1.4305, spring, circlip and locking balls: Stainless steel, seals: Viton (PTFE coated)
Temperature range: -20°C to max. +160°C
Standard: DME,HASCO,MISUMI,STAUBLI, we also make customzied product.
Process: CNC milling parts, CNC turning parts, Injection molds
Coupling plug: Valve plug can automatically close to prevent leakage when couplings are disconnected or open to let fluid get through when couplings are connected. Key parts are induction hardened for a better durability.