D1V4NSU-6EJ-HLK-K-V91A by Alco Valves

The Alco Valves D1V4NSU-6EJ-HLK-K-V91A is a single-piece body Double Block & Bleed Valve featuring a ball-needle-ball valve configuration with a floating ball design and a 10mm (3/8") bore size. Built with an ASTM A182 F55 body and UNS S32760 trim materials, it includes X750 anti-static features alongside PEEK, Graphite, and Endura V91A seats, seals, and O-rings. The unit is equipped with stainless steel lever and T-bar handles, featuring a lockable lever that isolates the valve. Designed to handle a maximum pressure of Class 1500 and a minimum pressure of 6 barg (87 psi), this component operates within a temperature range of -46ºC to 200ºC. It has a 3/4" NB Class 1500 RTJ inlet, a 1/2" NPT Female ASME B1.20.1 outlet, and a plugged 1/2" NPT Female ASME B1.20.1 vent/drain. The D1V4NSU-6EJ-HLK-K-V91A is suitable for demanding industrial isolation and instrument venting applications.

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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