Truelok
Truelok® was founded in 1993 in California as a privately owned company to manufacture custom-designed mini weld and face seal fittings, VCR-compatible glands, gaskets, and nuts for a selected industrial sector. During this period, the company invested its resources in research and development activities and implemented a number of innovative manufacturing procedures that refined the process, yielding extremely smooth and contaminant-free wetted surfaces.
products
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Face seal fittings
Truelok® Face Seal and Mini Weld FittingsTruelok® offers a wide range of face seal and mini…
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Weld Fittings
Truelok® offers a wide range of face seal and mini weld fittings with surface finish down to…
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Compression Tube Fittings
Truelok® Double Ferrule Tube FittingsTruelok® offers Double Ferrule Tube Fittings for instrumentation and process control equipment.…
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Relief Valves
Relief Valves RVL/RVH SERIES Maximum Working Pressure: RVL Series: 300 psig (20.6 bar) @ 100°F (37°C)…
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Check valves (for general industry)
CHECK VALVE CHV SERIES (For General Industry): Maximum Working Pressure: up to 6000 psig (413 bar)…
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Toggle valves
TOGGLE VALVES Maximum Working Pressure: 300 psig (20.6 bar) @ 100ºF (37ºC) Working Temperature Range: -20°F…
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Integral bonnet needle valve
Truelok Needle Valves are engineered for instrumentation and general industry, specifically designed for gas delivery systems.…
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Instrumentation Ball Valves
ONE PIECE INSTRUMENTATION BALL VALVES Working Pressure: Up to 3000 psig (206 bar) Working Temperature: 50°F…
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Check valves (high purity application)
CV Series Valve Specifications: Maximum Working Pressure: up to 3000 psi Cracking Pressure: less than 2…
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Ultra High Flow Manual Diaphragm Valves ULTRA HIGH PURE (UHP) VALVES
Ultra High Flow Manual Diaphragm Valves Working Pressure: Vacuum to 270 psig (18.61 Bar) Working Temperature:…
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HIGH FLOW MANUAL DIAPHRAGM VALVES ULTRA HIGH PURE (UHP) VALVES
High Flow Manual Diaphragm Valves Internally threadless and springless design Working Pressure: up to 270 psig…
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SPRINGLESS DIAPHRAGM VALVES Ultra High Pure (UHP) Valves
Low Pressure & High Pressure ValvesDesigned for Ultrahigh Purity Applications, featuring SS316L and SS316L VAR Bodies…