We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

CONTROL DEVICES Vacuum Relief Valve: Vacuum, 8 in Hg Preset Limit - Pressure & Vacuum Relief Valves for Regenerative Blowers
CONTROL DEVICESPressure & Vacuum Relief Valves for Regenerative Blowers

CONTROL DEVICES Vacuum Relief Valve: Vacuum, 8 in Hg Preset Limit

The CONTROL DEVICES Vacuum Relief Valve (MPN NVR30-0A008) is a pressure and vacuum relief valve designed for regenerative blowers. It features an 8 in Hg preset limit and a 3 in NPT inlet size.

SKU 3G-OTH-142184

Also listed as: NVR300A008 · NVR30 0A008

Brand
CONTROL DEVICES
Item
Vacuum Relief Valve: Vacuum, 8 in Hg Preset Limit
Category
Pressure & Vacuum Relief Valves for Regenerative Blowers
Available to Order
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 — 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
NVR30-0A008
NPT Inlet Size
3 in
Hg Preset Limit
8 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 Vacuum Relief Valve (MPN NVR30-0A008) is a pressure and vacuum relief valve designed for regenerative blowers. It features an 8 in Hg preset limit and a 3 in NPT inlet size.

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 Vacuum Relief Valve used for?

The CONTROL DEVICES Vacuum Relief Valve (NVR30-0A008) protects regenerative blowers from excessive vacuum conditions. It opens at a preset limit of 8 in Hg to prevent system damage, ensuring reliable operation in industrial vacuum applications.

What are the specifications of the CONTROL DEVICES NVR30-0A008?

The CONTROL DEVICES NVR30-0A008 is a vacuum relief valve with a 3 in NPT inlet size and an 8 in Hg preset vacuum limit. It is designed for regenerative blower systems and is manufactured by CONTROL DEVICES.

Where to buy the CONTROL DEVICES Vacuum Relief Valve worldwide?

3G Electric supplies the CONTROL DEVICES Vacuum Relief Valve (NVR30-0A008) worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the CONTROL DEVICES Vacuum Relief Valve?

Install the CONTROL DEVICES Vacuum Relief Valve by connecting the 3 in NPT inlet to the blower system. Ensure the valve is oriented vertically and the preset limit of 8 in Hg is not adjusted. Follow standard piping practices for vacuum systems to avoid leaks.

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

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

Compatible alternatives & equivalents

Cross-referenced by specification & description
CONTROL DEVICES Vacuum Relief Valve: Vacuum, 15 in Hg Preset Limit, 3 in NPT Inlet Size (MPN NVR30-0A015)
CONTROL DEVICES
CONTROL DEVICES Vacuum Relief Valve: Vacuum, 15 in Hg Preset Limit, 3 in NPT Inlet Size (MPN NVR30-0A015)
CONTROL DEVICES Vacuum Relief Valve: Vacuum, 16 in Hg Preset Limit, 3 in NPT Inlet Size (MPN NVR30-0A016)
CONTROL DEVICES
CONTROL DEVICES Vacuum Relief Valve: Vacuum, 16 in Hg Preset Limit, 3 in NPT Inlet Size (MPN NVR30-0A016)
CONTROL DEVICES Blower Relief Valve: Vacuum, 10 in Hg Preset Limit, 3 in NPT Inlet Size (MPN NVR30-0A010)
CONTROL DEVICES
CONTROL DEVICES Blower Relief Valve: Vacuum, 10 in Hg Preset Limit, 3 in NPT Inlet Size (MPN NVR30-0A010)
CONTROL DEVICES Vacuum Relief Valve: Vacuum, 15 in Hg Preset Limit, 2 1/2 in NPT Inlet Size (MPN NVR25-0A015)
CONTROL DEVICES
CONTROL DEVICES Vacuum Relief Valve: Vacuum, 15 in Hg Preset Limit, 2 1/2 in NPT Inlet Size (MPN NVR25-0A015)
CONTROL DEVICES Blower Relief Valve: Pressure/Vacuum, 10 psi Preset Limit, 3 in NPT Inlet Size (MPN NBR30-0T010)
CONTROL DEVICES
CONTROL DEVICES Blower Relief Valve: Pressure/Vacuum, 10 psi Preset Limit, 3 in NPT Inlet Size (MPN NBR30-0T010)
CONTROL DEVICES Blower Relief Valve: Pressure/Vacuum, 5 psi Preset Limit, 2 1/2 in NPT Inlet Size (MPN NBR25-0T005)
CONTROL DEVICES
CONTROL DEVICES Blower Relief Valve: Pressure/Vacuum, 5 psi Preset Limit, 2 1/2 in NPT Inlet Size (MPN NBR25-0T005)

More from CONTROL DEVICES

View all CONTROL DEVICES parts
CONTROL DEVICES Blower Relief Valve: Vacuum, 245 in wc Preset Limit, 5 in Outside Dia (MPN NVR20-0A018)
CONTROL DEVICES
CONTROL DEVICES Blower Relief Valve: Vacuum, 245 in wc Preset Limit, 5 in Outside Dia (MPN NVR20-0A018)
CONTROL DEVICES Blower Relief Valve: Vacuum, 54 in wc Preset Limit, 5 in Outside Dia (MPN NVR20-0A004)
CONTROL DEVICES
CONTROL DEVICES Blower Relief Valve: Vacuum, 54 in wc Preset Limit, 5 in Outside Dia (MPN NVR20-0A004)
CONTROL DEVICES Blower Relief Valve: Vacuum, 190 in wc Preset Limit, 6.9 in Outside Dia (MPN NVR30-0A014)
CONTROL DEVICES
CONTROL DEVICES Blower Relief Valve: Vacuum, 190 in wc Preset Limit, 6.9 in Outside Dia (MPN NVR30-0A014)
CONTROL DEVICES Blower Relief Valve: Vacuum, 150 in wc Preset Limit, 5 in Outside Dia (MPN NVR20-0A011)
CONTROL DEVICES
CONTROL DEVICES Blower Relief Valve: Vacuum, 150 in wc Preset Limit, 5 in Outside Dia (MPN NVR20-0A011)
CONTROL DEVICES Blower Relief Valve: Pressure, 222 in wc Preset Limit, 5 in Outside Dia (MPN NBR20-0T008)
CONTROL DEVICES
CONTROL DEVICES Blower Relief Valve: Pressure, 222 in wc Preset Limit, 5 in Outside Dia (MPN NBR20-0T008)
CONTROL DEVICES Blower Relief Valve: Pressure, 111 in wc Preset Limit, 5 in Outside Dia (MPN NBR20-0T004)
CONTROL DEVICES
CONTROL DEVICES Blower Relief Valve: Pressure, 111 in wc Preset Limit, 5 in Outside Dia (MPN NBR20-0T004)
CONTROL DEVICES Blower Relief Valve: Pressure, 249 in wc Preset Limit, 5 in Outside Dia (MPN NBR20-0T009)
CONTROL DEVICES
CONTROL DEVICES Blower Relief Valve: Pressure, 249 in wc Preset Limit, 5 in Outside Dia (MPN NBR20-0T009)
CONTROL DEVICES Blower Relief Valve: Pressure, 443 in wc Preset Limit, 5.7 in Outside Dia (MPN NBR25-0T016)
CONTROL DEVICES
CONTROL DEVICES Blower Relief Valve: Pressure, 443 in wc Preset Limit, 5.7 in Outside Dia (MPN NBR25-0T016)