SERIES HNV – Furneco

DWYER HNV NEEDLE VALVE | HIGH PRESSURE 316 SS FLOW CONTROL VALVE

Series HNV Block Manifolds is a barstock style needle valve that is designed for isolating instruments from liquids or gases. The valve series features fine threading and large seat area to ensure tight shutoff. Wetted materials are 316 SS and PTFE making these ideal for use with corrosives. The HNV has been tested to assure vibration and thermal stability. Body includes a lock pin to prevent accidental bonnet disengagement. The HNV is available in male x female and female x female connections from 1/8″ to 1″. Tee handle is constructed of 316 SS and allows low torque operation.

Instrument Isolation 1.3.1
High-Pressure Fluid Control 1.2.3, 1.2.4
Laboratory Applications 1.2.1, 1.2.5
General Industrial 1.2.3

Technical Sheets

Instruction Manual

Catalog Page

Specifications

DWYER HNV NEEDLE VALVE | HIGH PRESSURE 316 SS FLOW CONTROL VALVE – KEY SPECIFICATIONS

Pressure Rating: Up to 6000 psi (431 bar) at 200°F (93°C) and 4000 psi (276 bar) at 464°F (240°C) 1.2.2, 1.4.1.
Temperature Limit: 464°F (240°C) 1.2.2, 1.2.6.
Wetted Materials: 316 Stainless Steel and PTFE 1.2.2, 1.4.1.
Connections: NPT, available in Female x Female, Female x Male, and Male x Male from 1/8″ to 1″ 1.2.2, 1.2.6.
Body Design: Barstock with safety lock pin 1.3.5.
Control: Fine threading for precision and 316 SS tee handle 1.2.2, 1.4.6.

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