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Series HNV Needle Valve 1-Valve Block Manifold
Brand: Dwyer Instruments, LLC
Series HNV Block Manifold 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.
1 - 12 of 12 Part Numbers
HNV-SSS21B
- Model - Female x Male
- End Connection - 1/8" NPT
HNV-SSS22B
- Model - Female x Male
- End Connection - 1/4" NPT
HNV-SSS23B
- Model - Female x Male
- End Connection - 3/8" NPT
HNV-SSS24B
- Model - Female x Male
- End Connection - 1/2" NPT
HNV-SSS25B
- Model - Female x Male
- End Connection - 3/4" NPT
HNV-SSS26B
- Model - Female x Male
- End Connection - 1" NPT
1 - 12 of 12 Part Numbers
Specifications
Brand
Handle Assembly Material
- 316 Stainless Steel
Media
- Gas
- Liquids & Gases
NPT Inlet
- 1” NPT Female
- 1” NPT Male
- 1/2” NPT Female
- 1/2” NPT Male
- 1/4” NPT Female
- 1/4” NPT Male
- 1/8” NPT Female
- 1/8” NPT Male
- 3/4” NPT Female
- 3/4” NPT Male
- 3/8” NPT Female
- 3/8” NPT Male
NPT Outlet
- 1” NPT Female
- 1” NPT Male
- 1/2” NPT Female
- 1/2” NPT Male
- 1/4” NPT Female
- 1/4” NPT Male
- 1/8” NPT Female
- 1/8” NPT Male
- 3/4” NPT Female
- 3/4” NPT Male
- 3/8” NPT Female
- 3/8” NPT Male
Packing Material
- PTFE - Wetted Materials
Pipe Size
- 1/8” to 1”
Pressure Range
- psi: 4,000 to 6,000 (kPa: 27,600 to 43,100, bar: 276 to 413)
Temperature Range
- 93° to 240° C (200° to 464° F)
Wetted Materials
- 316 Stainless Steel
- Instruments line shut off, instrument isolation, drain valve, specially designed for gas service and liquid applications