We are offering temper proof air valve. Our organization offers tamper proof air valves with s.s. Float that is available in different pressure rating and sizes. These are maintenance free new generation air valves having zero tampering probability. With the use of hi-tech machines, we ensure to develop the entire range in strict compliance with the awwa: c 512 standards. specifications: • pressure rating: pn 1.0, pn 1.6. • manufacturing standard: conforming to awwa : c 512 • range: 50mm - 200 mm(higher sizes on request)