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CONTROL DEVICES NBR25-0T005 Pressure & Vacuum Relief Valve - Pressure & Vacuum Relief Valves for Regenerative Blowers
CONTROL DEVICESPressure & Vacuum Relief Valves for Regenerative Blowers

CONTROL DEVICES NBR25-0T005 Pressure & Vacuum Relief Valve

The CONTROL DEVICES Blower Relief Valve: Pressure/Vacuum (MPN NBR25-0T005) is a pressure and vacuum relief valve for regenerative blowers. It features a 5 psi preset limit and a 2 1/2 in NPT inlet size.

SKU 3G-OTH-142190

Also listed as: NBR250T005 · NBR25 0T005

Brand
CONTROL DEVICES
Item
NBR25-0T005 Pressure & Vacuum Relief Valve
Part Number
NBR25-0T005
Category
Pressure & Vacuum Relief Valves for Regenerative Blowers
Available to Order
Also known as:NBR25-0T005CONTROL DEVICES
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Technical Specifications

CONTROL DEVICES
Manufacturer Part Number
NBR25-0T005
Preset Limit
5 psi
NPT Inlet Size
2 1/2 in

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CONTROL DEVICES Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CONTROL DEVICES Blower Relief Valve: Pressure/Vacuum (MPN NBR25-0T005) is a pressure and vacuum relief valve for regenerative blowers. It features a 5 psi preset limit and a 2 1/2 in NPT inlet size.

Frequently Asked Questions

What is the CONTROL DEVICES Blower Relief Valve used for?

The CONTROL DEVICES Blower Relief Valve (NBR25-0T005) protects regenerative blowers from overpressure and vacuum conditions. It is commonly used in industrial air-handling systems, wastewater aeration, and pneumatic conveying to maintain safe operating pressure and prevent equipment damage.

What are the specifications of the CONTROL DEVICES NBR25-0T005 relief valve?

The CONTROL DEVICES NBR25-0T005 is a pressure/vacuum relief valve with a 5 psi preset limit and a 2 1/2 in NPT inlet size. It is designed for regenerative blowers and is manufactured by CONTROL DEVICES. The MPN is NBR25-0T005.

Where to buy CONTROL DEVICES relief valves worldwide?

3G Electric supplies CONTROL DEVICES relief valves worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on the NBR25-0T005 or other CONTROL DEVICES models.

How to install a CONTROL DEVICES blower relief valve?

Install the CONTROL DEVICES relief valve directly into the blower discharge line using the 2 1/2 in NPT connection. Ensure the valve is oriented vertically and the vent is unobstructed. Follow standard piping practices and check the preset 5 psi limit before commissioning.

Used in

Common applications for CONTROL DEVICES
Compressed air systems — SB75-0A150 soft seat safety valve with 3/4 in MNPT and 150 psi preset for overpressure protection.
Pneumatic control circuits — VR25-100 vacuum and pressure relief valve with 1/4 in MNPT for combined overpressure and vacuum protection.
Process piping — VRGSS038-001 stainless steel vacuum relief valve with 3/8 in MNPT for corrosive environments.
Tank protection — VRGSS300-001 stainless steel vacuum relief valve with 3 in MNPT for large tanks and pipelines.
Low-pressure pneumatic systems — VR38-100 brass vacuum and pressure relief valve with 3/8 in MNPT for 0-14.7 psi and 0-27 in Hg.
General industrial maintenance — VR75-100 brass vacuum and pressure relief valve with 3/4 in MNPT for compressed air systems.
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CONTROL DEVICES Products

3G Electric supplies CONTROL DEVICES pressure & vacuum relief valves for regenerative blowers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This pressure and vacuum relief valve is designed for regenerative blowers, with a preset limit of 166 in wc and an outside diameter of 6.9 in. It vents excess air to protect the blower system from overpressure or vacuum conditions in industrial applications
CONTROL DEVICES
This pressure and vacuum relief valve is designed for regenerative blowers, with a preset limit of 166 in wc and an outside diameter of 6.9 in. It vents excess air to protect the blower system from overpressure or vacuum conditions in industrial applications
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