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Product
Single Block & Bleed Gauge Valves
Needle valve with downstream vent, for static pressure gauge and instrument installation — isolation and venting in one body.

Instrumentation Valves
Single Block & Bleed Gauge Valves
Needle Valve with down stream vent for usage with Static Pressure Gauge and instrument installation for isolation and venting.
- Max working pressure
- up to 6000 psi
- Body materials
- A 105, SS 304, SS 316
- Thread systems
- NPT, BSPP, BSPT
Features
- Single block & bleed configuration combining isolation and venting functions.
- Compact, integrated design for space-saving Installation.
- Provides reliable instrument isolation and pressure bleeding.
- Positive shut-off for safe maintenance and calibration.
- Available with male, female, tube-end and gauge connections.
- Suitable for high-pressure instrumentation service.
- Various pressure ratings and port configurations available.
- Smooth operation with low operating torque.
- Suitable for direct mounting to pressure gauges and transmitters.
Applications
- Pressure gauges and indicators
- Pressure transmitters
- Process and impulse lines
- Hydraulic systems
- Oil & gas applications
- Tube OD range
- 1/2 in, 3/4 in
- Size range
- 1/4 in, 1/2 in, 3/4 in, 1 in
- Max working pressure
- up to 6000 psi
- Thread systems
- NPT, BSPP, BSPT
- Body materials
- A 105, SS 304, SS 316
- Temperature
- -29°C to +204°C
- Testing
- Every valve is tested before despatch, with complete component traceability
A 105
on requestSupplied with EN 10204 3.1 material certification and heat-code traceability to the melt.
SS 304
on requestSupplied with EN 10204 3.1 material certification and heat-code traceability to the melt.
SS 316
standardSupplied with EN 10204 3.1 material certification and heat-code traceability to the melt.
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