check valves Ukraine

...Design features: - cast iron body; - built-in check valve and adjustable relief valve; - the chrome-plated spool; - pneumatic control.

... securely fastened with a cable to the blocker and also prevents the chance to remove the locking device without any visible signs of damage to the seal. The is used to restrict access to the valves both in residential houses and at industrial sites. And the seal enables you to check whether there was an attempt to open the locking device with the intention to steal gas or water. Seal type:Blocker Material:Polycarbonate Overall dimensions, mm:168х48х24 The diameter of the inserted pipe, mm:26 Diameter of filling holes, mm:3 Temperature range of application:from –50°С to + 120°С...