Range of pressure relief valves with DZR brass bodies incorporating EPDM diaphragms. The valves are pre-set as follows: 311560, 312469, 312461ITH, 311461CTS,531661 CST models: 6.0 bar, 312471 CST model: 7.0 bar, 312020 CST model: 10.0 bar. Maximum operating temperature 99°C.
Range of pre-set pressure relief valves (spring loaded) with DZR brass body. Some models incorporate a pressure gauge. Valves are pre-set at 3.0, 4.5, 6.0 & 8.0 Bar (all models available for all relief pressures). Maximum operating temperature 99°C.
Series of brass valves with EPDM o-ring isolation valves with M profile press crimped connections to be used with copper pipe EN1057. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of ball valves incorporating bronze bodies with quarter turn single lever operating members, chromium plated brass ball and PTFE seal. Maximum working pressure 40.0 bar. Maximum operating temperature 85°C.
Range of spherical valves with PVC bodies and ball. Maximum working pressure 16.o bar. Cold water use only.
Range of brass spherical valves, incorporating chrome plated brass balls, butterfly type operating members and a drain off spigot connection that incorporates a rising spindle type headwork. For above ground use only. Maximum operating pressure 16 bar. Maximum operating temperature 85°C
Range of spherical valves with stainless steel bodies, chrome plated brass ball and PTFE seats. Maximum working pressure 68.9Bar.
Non-metallic materials and components comply with BS6920 at 85°C
Range of screwdriver operated spherical valves with brass bodies and balls (chromium plated).
Range of lever models S3727, S3737, S3747, S3758, 85986, 85987 & 85988 or screwdriver operated (all other models) spherical ball valves with brass bodies and a chromium plated brass ball. Max working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of lever or butterfly lever operated spherical valves, incorporating a nickel plated brass body and stainless steel ball, PTFE seats and NBR ‘O’-rings. Maximum working pressure 25.0 bar. Maximum operating temperature 85°C.
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