Red Valve Company Inc. Pittsburgh, USA.

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Pinch Valves, manual and pneumatic or electric actuated control: Check Valves, Tideflex back flow prevention: Redflex Expansion and Vibration joints for liquids, gas and slurries.

Valvtechnologies Inc, Houston, USA.

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Ball Valves, high pressure high temperature, 68 - 72 Rockwell hard metal seated, Diamond Lapped Zero leakage ball & seat warranted 4 years, Approved fire safe.