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CONTROL DEVICES NVR20-0A009 Vacuum Relief Valve, 122 in wc Preset, 5 in OD - Pressure & Vacuum Relief Valves for Regenerative Blowers
CONTROL DEVICESPressure & Vacuum Relief Valves for Regenerative Blowers

CONTROL DEVICES NVR20-0A009 Vacuum Relief Valve, 122 in wc Preset, 5 in OD

The CONTROL DEVICES Blower Relief Valve: Vacuum (MPN NVR20-0A009) is a pressure and vacuum relief valve for regenerative blowers. It features a 122 in wc preset limit and a 5 in outside diameter. This valve is…

SKU 3G-OTH-142221

Also listed as: NVR200A009 · NVR20 0A009

Brand
CONTROL DEVICES
Item
NVR20-0A009 Vacuum Relief Valve, 122 in wc Preset, 5 in OD
Category
Pressure & Vacuum Relief Valves for Regenerative Blowers
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

CONTROL DEVICES
Manufacturer Part Number
NVR20-0A009
Type
122 in wc Preset Limit
Outside Dia
5 in

Technical Documents

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

Product Description

The CONTROL DEVICES Blower Relief Valve: Vacuum (MPN NVR20-0A009) is a pressure and vacuum relief valve for regenerative blowers. It features a 122 in wc preset limit and a 5 in outside diameter. This valve is designed to protect blowers from overpressure or vacuum conditions.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the CONTROL DEVICES Blower Relief Valve NVR20-0A009 used for?

The CONTROL DEVICES NVR20-0A009 is a vacuum relief valve designed to protect regenerative blowers from overpressure or vacuum conditions. It is commonly used in industrial air-handling systems to maintain safe operating pressure and prevent equipment damage.

What are the specifications of the CONTROL DEVICES NVR20-0A009?

The CONTROL DEVICES NVR20-0A009 is a vacuum relief valve with a 122 in wc preset limit and a 5 in outside diameter. It is part of the NVR20 series and is designed for regenerative blower applications. The manufacturer part number is NVR20-0A009.

Where to buy the CONTROL DEVICES NVR20-0A009 worldwide?

You can source the CONTROL DEVICES NVR20-0A009 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to install the CONTROL DEVICES Blower Relief Valve?

Install the CONTROL DEVICES NVR20-0A009 directly into the blower discharge line, ensuring the valve orientation matches the flow direction. Tighten connections to manufacturer torque specs and verify the preset limit of 122 in wc is correct for your system. Always follow generic best practices for pressure relief valve installation.

Used in

Common applications for CONTROL DEVICES
Compressed air systems — CONTROL DEVICES soft seat safety valves (SB75-0A150) for overpressure protection on air receivers
Regenerative blower installations — CONTROL DEVICES pressure and vacuum relief valves (NBR20-0T017) for blower protection
Engine-driven compressor packages — CONTROL DEVICES throttle controls (TC63-4KA000) for pneumatic speed regulation
Industrial pneumatic networks — CONTROL DEVICES hard seat safety valves (SN50-1A100) for high-temperature relief applications
Compressor tank maintenance — CONTROL DEVICES in-tank check valves (P3850-1EP) for backflow prevention
Instrument air systems — CONTROL DEVICES in-line check valves (M2525-1WA) for directional flow control
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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 vacuum relief valve is designed for use with regenerative blowers to protect against over-vacuum conditions. It opens at a preset limit of 136 in wc, helping to maintain system stability. The valve has a 5 in outside diameter and is suitable for industrial vacuum applications
CONTROL DEVICES
This vacuum relief valve is designed for use with regenerative blowers to protect against over-vacuum conditions. It opens at a preset limit of 136 in wc, helping to maintain system stability. The valve has a 5 in outside diameter and is suitable for industrial vacuum applications
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Vacuum relief valve with a preset limit of 108 in wc and 5 in outside diameter. Designed for regenerative blower systems to protect against over-vacuum conditions
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Pressure and vacuum relief valve for regenerative blowers. Preset limit of 111 in wc. Outside diameter 5 in. Protects blowers from overpressure or vacuum conditions in industrial air-handling systems
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This pressure and vacuum relief valve is designed for regenerative blowers, featuring a 249 in wc preset limit and a 5 in outside diameter. It vents excess air to protect against overpressure in pneumatic conveying and industrial vacuum systems
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This pressure and vacuum relief valve is designed for use with regenerative blowers. It opens at a preset limit of 190 in wc to protect the blower from overpressure or vacuum conditions. The valve has an outside diameter of 6.9 in
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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 pressure and vacuum relief valve is designed for use with regenerative blowers in industrial air-handling systems. It features a preset limit of 443 in wc and an outside diameter of 5.7 in. The valve protects equipment from overpressure or vacuum conditions
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This pressure and vacuum relief valve is designed for use with regenerative blowers in industrial air-handling systems. It features a preset limit of 443 in wc and an outside diameter of 5.7 in. The valve protects equipment from overpressure or vacuum conditions
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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
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