We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
CONTROL DEVICES Pressure & Vacuum Relief Valve, 332 in wc Preset Limit, 5 in OD - Pressure & Vacuum Relief Valves for Regenerative Blowers
CONTROL DEVICESPressure & Vacuum Relief Valves for Regenerative Blowers

CONTROL DEVICES Pressure & Vacuum Relief Valve, 332 in wc Preset Limit, 5 in OD

The CONTROL DEVICES Blower Relief Valve: Pressure (MPN NBR20-0T012) is a pressure and vacuum relief valve for regenerative blowers. It features a 332 in wc preset limit and a 5 in outside diameter. This valve is…

SKU 3G-OTH-142225

Also listed as: NBR200T012 · NBR20 0T012

Brand
CONTROL DEVICES
Item
Pressure & Vacuum Relief Valve, 332 in wc Preset Limit, 5 in OD
Part Number
NBR20-0T012
Category
Pressure & Vacuum Relief Valves for Regenerative Blowers
Available to Order
Also known as:NBR20-0T012CONTROL DEVICES
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

CONTROL DEVICES
Manufacturer Part Number
NBR20-0T012
Type
332 in wc Preset Limit
Outside Dia
5 in

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The CONTROL DEVICES Blower Relief Valve: Pressure (MPN NBR20-0T012) is a pressure and vacuum relief valve for regenerative blowers. It features a 332 in wc preset limit and a 5 in outside diameter. This valve is manufactured by CONTROL DEVICES.

Frequently Asked Questions

What is the CONTROL DEVICES Blower Relief Valve NBR20-0T012 used for?

The CONTROL DEVICES Blower Relief Valve NBR20-0T012 is a pressure and vacuum relief valve designed for regenerative blowers. It protects the blower system from overpressure or vacuum conditions by venting excess air, ensuring safe and reliable operation in industrial air-handling applications.

What are the specifications of the CONTROL DEVICES Blower Relief Valve NBR20-0T012?

The CONTROL DEVICES Blower Relief Valve NBR20-0T012 has a preset pressure limit of 332 inches of water column (in wc) and an outside diameter of 5 inches. It is a pressure and vacuum relief valve for regenerative blowers, manufactured by CONTROL DEVICES under MPN NBR20-0T012.

Where to buy the CONTROL DEVICES Blower Relief Valve NBR20-0T012 worldwide?

You can source the CONTROL DEVICES Blower Relief Valve NBR20-0T012 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the valve reaches your facility reliably.

How to install the CONTROL DEVICES Blower Relief Valve NBR20-0T012?

Install the CONTROL DEVICES Blower Relief Valve NBR20-0T012 by mounting it directly on the regenerative blower's inlet or outlet port, ensuring a secure seal. Follow standard piping practices: use compatible fittings, avoid overtightening, and verify the preset pressure limit matches system requirements before operation.

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.
Not sure this is the right part? Photo-identify it→

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from CONTROL DEVICES

View all CONTROL DEVICES parts →
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
This vacuum relief valve is designed for regenerative blowers to prevent over-vacuum conditions. It opens at a preset limit of 54 in wc and has a 5 in outside diameter. Typical applications include industrial pneumatic conveying, wastewater aeration, and material handling systems
CONTROL DEVICES
This vacuum relief valve is designed for regenerative blowers to prevent over-vacuum conditions. It opens at a preset limit of 54 in wc and has a 5 in outside diameter. Typical applications include industrial pneumatic conveying, wastewater aeration, and material handling systems
This vacuum relief valve is designed for use with regenerative blowers to protect against excessive vacuum conditions. It features a 3 in NPT inlet and opens at a preset limit of 8 in Hg to prevent system damage
CONTROL DEVICES
This vacuum relief valve is designed for use with regenerative blowers to protect against excessive vacuum conditions. It features a 3 in NPT inlet and opens at a preset limit of 8 in Hg to prevent system damage

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first