1/2NPT - Henry This valve is designed to

This valve is designed to protect against accidental over-pressure in pressure vessels due to system malfunctions or fire

sprinkler or hot water systems

A 72-piece master bit set covering hex

36 Tooth Gear: Offers 10 degrees of engagement

16 mm (5/8")

1/2NPT - Henry This valve is designed toThe Henry 153BPT Industrial Shut Off Valve is specifically designed for use with ammonia in refrigeration and air conditioning systems. Here are the key technical specifications: Body Material: Forged Brass Inlet and Outlet Connection: 1 2" NPT (National Pipe Thread) Pressure Rating: Maximum working pressure of 450 psi (31 bar) Temperature Range: 40F to +275F ( 40C to +135C) Stem Material: Forged Steel Body Seal Material: PTFE