Made of high quality brass which makes it very strong and durable Temperature range: -10C to 120C Knurled crank handle for easy handling Widely used for water, oil, non-corrosive and non-flammable gases Contents: 1 brass safety valve Features: Top quality product. It is round, smooth and will not hurt your hands. With fine workmanship and technology, our valve is very durable. It is made of premium brass, which makes it very durable. The tightness of the valve is excellent and does not come off easily. Features: Material: brass. Connection pattern: thread. Structure mode: spring. Application: water, oil, non-corrosive and non-flammable gas. Thread type : G. Temperature range: -10C to 120C. Types: 3 bar, 5 bar, 6 bar, 8 bar Color: gold and red Quantity: 1 piece Contents: 1 brass safety valve.