High purity springless diaphragm and bellows sealed valves, face seal VCR style fittings, mini and micro weld fittings in VIM VAR and Hastelloy, compression tube fittings, instrumentation ball valves, pressure relief and check valves, needle valves and all custom designed fittings undergo a stringent quality process system to ensure the product meet intended specifications

While maintaining stringent quality, Truelok provides cost effective solution with well established and internationally recognized US brand of valves and fittings. Truelok Face Seal Fittings are form fit and function to VCR* style fittings. Truelok Tube Fittings are compatible with other  double ferrule compression type tube fittings.

Truelok offers built to print custom designed fittings with no quantity restrictions with shortest possible lead time. Custome designed fittings are made with face seal or tube fittings connections. Contact us for your specific requirements.

Face Seal & Mini Weld Fittings and UHP Diaphragm & Bellows Valves are manufactured with 316L stainless steel. Product in other materials such as VAR, AOD/VAR, VOD/VAR or VIM/VAR and various alloys are also available to meet specific pplications. Compression Tube Fittings and Instrumentation Ball Valves are manufactured in 316 stainless steel.

A  significant inventory level of all products ensures same day shippment of most orders.