JW WINCOPressure-Relief Breather Vents

JW WINCO 883-G1/4-160-B-MS Pressure-Relief Breather Vent

The JW WINCO Breather Valve is a 1/4" SAE pressure-relief breather vent with a brass body and stainless steel cap design. It features a minimum opening pressure of 160 mbar (MPN 883-G1/4-160-B-MS).

SKU 3G-OTH-591731

Also listed as: 883G14160BMS · 883 G1 4 160 B MS · 883-G1-4-160-B-MS

Brand

JW WINCO

Item

883-G1/4-160-B-MS Pressure-Relief Breather Vent

Part Number

883-G1/4-160-B-MS

Local availability & support

Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

JW WINCO

Manufacturer Part Number

883-G1/4-160-B-MS 

Type

SAE, High Design with Stainless Steel Breather Cap Design, Brass 

Thread Size

1/4" 

Thread Type

SAE

Body Material

Brass 

Opening Pressure - Minimum

160 mbar 

Technical Documents

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JW WINCO Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JW WINCO Breather Valve is a 1/4" SAE pressure-relief breather vent with a brass body and stainless steel cap design. It features a minimum opening pressure of 160 mbar (MPN 883-G1/4-160-B-MS).

Frequently Asked Questions

What is a JW WINCO breather valve used for?

A JW WINCO breather valve relieves excess pressure in hydraulic or pneumatic systems, preventing seal damage and component failure. It is commonly used in industrial machinery, mobile equipment, and fluid power applications where controlled venting is critical.

What are the specifications of the JW WINCO 883-G1/4-160-B-MS breather valve?

This JW WINCO breather valve has a 1/4" SAE thread, brass body, and stainless steel cap. Its minimum opening pressure is 160 mbar. The high-design cap resists debris ingress, making it suitable for demanding environments.

Where to buy a JW WINCO breather valve worldwide?

3G Electric supplies the genuine JW WINCO 883-G1/4-160-B-MS breather valve worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this pressure-relief vent.

How to install a JW WINCO breather valve?

Install the JW WINCO breather valve by threading it into a 1/4" SAE port. Tighten to manufacturer torque specifications using a compatible wrench. Ensure the vent is oriented upright to allow proper pressure relief and avoid contamination ingress.

Used in

Common applications for JW WINCO

Hydraulic power units — JW Winco filter breather vents (e.g., SKU 912HX4) with 3/4" SAE thread and 10-micron filtration for air exchange on reservoirs.

Gearbox and compressor mounting — JW Winco cylindrical vibration-isolating mounts (e.g., SKU 802C02) with 55A durometer natural rubber to reduce transmitted vibration.

Industrial machinery adjustment — JW Winco knurled knobs (e.g., SKU 822Y21) with M6 steel thread insert for manual clamping and positioning on jigs and fixtures.

Fluid drainage in reservoirs — JW Winco fluid drain valves (e.g., SKU 912HP9) with M16x1.5 mounting thread and tethered cap for controlled draining of hydraulic tanks.

Corrosive environment fastening — JW Winco stainless steel wing knobs (e.g., SKU 822W63) with 1/4"-20 threaded hole for frequent manual adjustment in wet or chemical-exposed areas.

Metric and inch thread applications — JW Winco knurled knobs (e.g., SKU 822Y18) with 3/8"-16 thread for equipment requiring inch-based manual fastening.

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JW WINCO Products

3G Electric supplies JW WINCO pressure-relief breather vents. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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