D1V4NL-6EJ-HLK-K-V91A Double Block & Bleed Valve by Alco Valves

The D1V4NL-6EJ-HLK-K-V91A is a single-piece body Double Block & Bleed valve featuring a ball, needle, ball configuration and a floating ball design. Engineered for high-integrity isolation and venting, it is equipped with a 3/4" NB ASME Class 1500 RTJ inlet, a 1/2" NPT Female ASME B1.20.1 outlet, and a 1/2" NPT Female ASME B1.20.1 plugged vent/drain. The valve includes a 10mm (3/8") bore size and incorporates an X750 anti-static device. Constructed with an ASTM A350 LF2/A105 body and ASTM A479 316 trim materials, this model utilizes PEEK, graphite, and Endura V91A for its seats, seals, and O-rings. It operates at a maximum pressure of Class 1500 and a minimum pressure of 6 barg (87 psi), with a temperature range spanning from -46ºC to 180ºC.

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• 3VBD4NS-TM
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