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CONRADER Vacuum Relief Valve: 3/8 in MNPT, Brass Body, 0 in Hg to 28 in Hg - Vacuum Relief Valves
CONRADERVacuum Relief Valves

CONRADER Vacuum Relief Valve: 3/8 in MNPT, Brass Body, 0 in Hg to 28 in Hg

The CONRADER CVR38 is a brass-body vacuum relief valve with a 3/8 in MNPT connection, designed for a vacuum range of 0 in Hg to 28 in Hg and a maximum flow rate of 90 cfm. 3G Electric interprets this demand and…

SKU 3G-OTH-725831

Brand
CONRADER
Item
Vacuum Relief Valve: 3/8 in MNPT, Brass Body, 0 in Hg to 28 in Hg
Category
Vacuum Relief Valves
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Technical Specifications

CONRADER
Manufacturer Part Number
CVR38
Type
Brass Body, 0 in Hg to 28 in Hg, 90 cfm Flow Rate - Max
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CONRADER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CONRADER CVR38 is a brass-body vacuum relief valve with a 3/8 in MNPT connection, designed for a vacuum range of 0 in Hg to 28 in Hg and a maximum flow rate of 90 cfm. 3G Electric interprets this demand and delivers it across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor for brands like CONRADER, alongside Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.

Frequently Asked Questions

What is the CONRADER CVR38 vacuum relief valve used for?

The CONRADER CVR38 vacuum relief valve protects industrial systems from excessive vacuum conditions. It is commonly used in pump and tank applications to prevent collapse or damage by allowing air to enter when vacuum exceeds the set range of 0 in Hg to 28 in Hg.

What are the specifications of the CONRADER CVR38?

The CONRADER CVR38 features a brass body with a 3/8 in MNPT connection. It operates over a vacuum range of 0 in Hg to 28 in Hg and has a maximum flow rate of 90 cfm. The manufacturer part number is CVR38.

Where to buy the CONRADER CVR38 vacuum relief valve worldwide?

3G Electric supplies the CONRADER CVR38 vacuum relief valve worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this valve to your facility, ensuring compliance with international shipping requirements.

How to install the CONRADER CVR38 vacuum relief valve?

Install the CONRADER CVR38 by threading the 3/8 in MNPT connection into a compatible port using appropriate sealant. Ensure the valve is oriented vertically and the vacuum range (0 in Hg to 28 in Hg) matches system requirements. Test for leaks after installation.

Used in

Common applications for CONRADER
Air compressor systems — Conrader SRV250 soft seat safety valves for overpressure protection on receiver tanks
Pneumatic tool circuits — Conrader GV2 check valves to prevent backflow in air line lubrication systems
Industrial process control — Conrader SRH375 hard seat safety valves for high-pressure gas manifolds
Mobile equipment hydraulics — Conrader SRV390 soft seat safety valves for pressure relief on pneumatic actuators
Compressed air distribution — Conrader SRH250 hard seat safety valves for branch line protection in plant air systems

CONRADER Products

3G Electric supplies CONRADER vacuum relief valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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