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JW WINCO Breather Valve: 3/8", SAE, Low Design w/o Breather Cap Design, 160 mbar Min. Opening - Pressure-Relief Breather Vents
JW WINCOPressure-Relief Breather Vents

JW WINCO Breather Valve: 3/8", SAE, Low Design w/o Breather Cap Design, 160 mbar Min. Opening

The JW WINCO Breather Valve is a 3/8" SAE pressure-relief breather vent with a low design without breather cap, featuring a minimum opening pressure of 160 mbar and a brass body (MPN 883-G3/8-160-A-MS). 3G Electric…

SKU 3G-OTH-591707

Brand
JW WINCO
Item
Breather Valve: 3/8", SAE, Low Design w/o Breather Cap Design, 160 mbar Min. Opening
Category
Pressure-Relief Breather Vents
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Technical Specifications

JW WINCO
Manufacturer Part Number
883-G3/8-160-A-MS
Type
SAE, Low Design w/o Breather Cap Design, 160 mbar Min. Opening, Brass
Thread Size
3/8"
Thread Type
SAE
Body Material
Brass
Opening Pressure - Minimum
160 mbar
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JW WINCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JW WINCO Breather Valve is a 3/8" SAE pressure-relief breather vent with a low design without breather cap, featuring a minimum opening pressure of 160 mbar and a brass body (MPN 883-G3/8-160-A-MS). 3G Electric interprets customer demand and delivers genuine industrial equipment across 14 departments — and far more — with specialist depth in combustion, pumps and controls as an authorised distributor for brands including FBR, Interpump, Riello, Beckett, Schneider, ABB, Siemens, SKF, Festo and Fluke.

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 a JW WINCO breather valve used for?

A JW WINCO breather valve relieves excess pressure in hydraulic or pneumatic systems, protecting seals and components. This 3/8" SAE low-design model with 160 mbar minimum opening pressure is common in industrial machinery, gearboxes, and fluid reservoirs where controlled venting is required.

What are the specifications of the JW WINCO 883-G3/8-160-A-MS breather valve?

This JW WINCO breather valve has a 3/8" SAE thread, brass body, and a low design without breather cap. Its minimum opening pressure is 160 mbar. The manufacturer part number is 883-G3/8-160-A-MS. It is a pressure-relief vent for industrial fluid systems.

Where to buy JW WINCO breather valves worldwide?

3G Electric supplies JW WINCO breather valves worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine JW WINCO parts like the 883-G3/8-160-A-MS and manage international shipping for procurement teams everywhere.

How to install a JW WINCO breather valve?

Install the JW WINCO breather valve by threading it into a 3/8" SAE port on the reservoir or component. Tighten to manufacturer torque specifications using a compatible wrench. Ensure the vent is oriented to avoid debris ingress. No special tools are required beyond standard SAE fittings.

Used in

Common applications for JW WINCO
Machinery assembly — JW WINCO self-locking bearing locknuts (e.g., 1804.1-M50X1.5) for securing bearings on shafts in gearboxes and conveyors.
Fixture building — JW WINCO horizontal U-latch toggle clamps (e.g., 851.3-700-T6) for quick clamping in welding jigs and assembly fixtures.
Material handling — JW WINCO quick-release hoist rings (e.g., 1135-M12-17-ST) for lifting heavy components in manufacturing cells.
Shaft positioning — JW WINCO one-piece shaft collars (e.g., 5WG46/A) for retaining bearings or acting as stops on linear motion systems.
Linkage systems — JW WINCO stainless steel clevis rod ends (e.g., 8NXBIS) for connecting pneumatic cylinders or actuators in automated equipment.
Clamping arm extension — JW WINCO rigid clamping arm extenders (e.g., 801.1-85-16-ST) for increasing reach on toggle clamps in custom fixtures.

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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JW WINCO Breather Valve: 3/4", SAE, Pressure Relief (Green Ring) Design, Brass, 1 1/4 in Overall Ht (MPN 881-G3/4-200-MS-M). Key specifications — Brand: JW WINCO; Thread Size: 3/4"; Thread Type: SAE; Body Material: Brass.
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JW WINCO Breather Valve: 3/4", SAE, Pressure Relief (Green Ring) Design, Brass, 1 1/4 in Overall Ht (MPN 881-G3/4-200-MS-M). Key specifications — Brand: JW WINCO; Thread Size: 3/4"; Thread Type: SAE; Body Material: Brass.
JW WINCO Breather Valve: 1/4", SAE, Low Design w/o Breather Cap Design, 160 mbar Min. Opening, Brass (MPN 883-G1/4-160-A-MS). Key specifications — Brand: JW WINCO; Thread Size: 1/4"; Thread Type: SAE; Body Material: Brass; Opening Pressure - Minimum: 160 mbar.
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JW WINCO Breather Valve: 1/4", SAE, Low Design w/o Breather Cap Design, 160 mbar Min. Opening, Brass (MPN 883-G1/4-160-A-MS). Key specifications — Brand: JW WINCO; Thread Size: 1/4"; Thread Type: SAE; Body Material: Brass; Opening Pressure - Minimum: 160 mbar.
JW WINCO Breather Valve: 1/4", SAE, High Design with Stainless Steel Breather Cap Design, Brass (MPN 883-G1/4-20-B-MS). Key specifications — Brand: JW WINCO; Thread Size: 1/4"; Thread Type: SAE; Body Material: Brass; Opening Pressure - Minimum: 20 mbar.
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JW WINCO Breather Valve: 1/4", SAE, High Design with Stainless Steel Breather Cap Design, Brass (MPN 883-G1/4-20-B-MS). Key specifications — Brand: JW WINCO; Thread Size: 1/4"; Thread Type: SAE; Body Material: Brass; Opening Pressure - Minimum: 20 mbar.
JW WINCO Breather Valve: M12, Metric, Low Design w/o Breather Cap Design, 160 mbar Min. Opening (MPN 883-M12X1.5-160-A-MS). Key specifications — Brand: JW WINCO; Thread Size: M12; Thread Type: Metric; Body Material: Brass; Opening Pressure - Minimum: 160 mbar.
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JW WINCO Breather Valve: M12, Metric, Low Design w/o Breather Cap Design, 160 mbar Min. Opening (MPN 883-M12X1.5-160-A-MS). Key specifications — Brand: JW WINCO; Thread Size: M12; Thread Type: Metric; Body Material: Brass; Opening Pressure - Minimum: 160 mbar.
JW WINCO GN881-G1/2-200-MS-M BREATHER VALVE BRASS: 1/2", SAE, Pressure Relief (Green Ring) Design. Key specifications — Brand: JW WINCO; Thread Size: 1/2"; Thread Type: SAE; Body Material: Brass.
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JW WINCO GN881-G1/2-200-MS-M BREATHER VALVE BRASS: 1/2", SAE, Pressure Relief (Green Ring) Design. Key specifications — Brand: JW WINCO; Thread Size: 1/2"; Thread Type: SAE; Body Material: Brass.
JW WINCO GN883-M16X1.5-20-A-MS BREATHER VALVE: M16, Metric, Low Design w/o Breather Cap Design. Key specifications — Brand: JW WINCO; Thread Size: M16; Thread Type: Metric; Body Material: Brass; Opening Pressure - Minimum: 20 mbar.
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JW WINCO GN883-M16X1.5-20-A-MS BREATHER VALVE: M16, Metric, Low Design w/o Breather Cap Design. Key specifications — Brand: JW WINCO; Thread Size: M16; Thread Type: Metric; Body Material: Brass; Opening Pressure - Minimum: 20 mbar.
JW WINCO Breather Valve: 3/8", SAE, Low Design w/o Breather Cap Design, 20 mbar Min. Opening, Brass (MPN 883-G3/8-20-A-MS). Key specifications — Brand: JW WINCO; Thread Size: 3/8"; Thread Type: SAE; Body Material: Brass; Opening Pressure - Minimum: 20 mbar.
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JW WINCO Breather Valve: 3/8", SAE, Low Design w/o Breather Cap Design, 20 mbar Min. Opening, Brass (MPN 883-G3/8-20-A-MS). Key specifications — Brand: JW WINCO; Thread Size: 3/8"; Thread Type: SAE; Body Material: Brass; Opening Pressure - Minimum: 20 mbar.
JW WINCO Breather Valve: 1/4", SAE, Low Design w/o Breather Cap Design, 20 mbar Min. Opening, Brass (MPN 883-G1/4-20-A-MS). Key specifications — Brand: JW WINCO; Thread Size: 1/4"; Thread Type: SAE; Body Material: Brass; Opening Pressure - Minimum: 20 mbar.
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JW WINCO Breather Valve: 1/4", SAE, Low Design w/o Breather Cap Design, 20 mbar Min. Opening, Brass (MPN 883-G1/4-20-A-MS). Key specifications — Brand: JW WINCO; Thread Size: 1/4"; Thread Type: SAE; Body Material: Brass; Opening Pressure - Minimum: 20 mbar.