D1V4NL-12BR-HLK-T-V91A by Alco Valves

The Alco Valves D1V4NL-12BR-HLK-T-V91A is a single-piece body double block and bleed valve featuring a ball, needle, and ball configuration with a floating ball design. Engineered with a 10mm (3/8") bore size, this valve is built with an ASTM A350 LF2/A105 body material and ASTM A479 316 trim materials. It incorporates an X750 anti-static device alongside RTFE, graphite, and Endura V91A seats, seals, and o-rings. The unit features a 1 1/2" NB ASME Class 300 RF inlet, a 1/2" NPT Female ASME B1.20.1 outlet, and a plugged 1/2" NPT Female ASME B1.20.1 vent/drain. It is designed to handle pressures up to Class 300 and temperatures ranging from a minimum of -46ºC to a maximum of 200ºC. Operator controls include stainless steel levers and a T-bar handle with a lockable lever that isolates. Designed to be firesafe and compliant with NACE MR 01-75 latest revision, the D1V4NL-12BR-HLK-T-V91A weighs 5KG.

More Alco Valves part numbers

• "SB" 3-way Series
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• 10 DMF-9-ONN-4NL-24CR-MO12N-06
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• 19DV4NS-21.375-12-F-UTR-CAN
• 3VBD4NS-TM
• 3VR4NS
• 5VBD4NS-TM-O
• 5VD4NS-TM-0
• 5VR4NS-G
• 5VR4NS-O
• D1E4NL-4DER-D-V91A-WE

See all Alco Valves products

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