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

JW WINCO GN881-G1/2-200-MS-M BREATHER VALVE BRASS: 1/2", SAE - Pressure-Relief Breather Vents
JW WINCOPressure-Relief Breather Vents

JW WINCO GN881-G1/2-200-MS-M BREATHER VALVE BRASS: 1/2", SAE

The JW WINCO GN881-G1/2-200-MS-M is a SAE pressure-relief breather valve with a green ring design, featuring a 1/2" SAE thread and a brass body. This component is part of our broader industrial solutions across 14…

SKU 3G-OTH-591700

Brand
JW WINCO
Item
GN881-G1/2-200-MS-M BREATHER VALVE BRASS: 1/2", SAE
Category
Pressure-Relief Breather Vents
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Technical Specifications

JW WINCO
Manufacturer Part Number
881-G1/2-200-MS-M
Type
SAE, Pressure Relief (Green Ring) Design
Thread Size
1/2"
Thread Type
SAE
Body Material
Brass
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JW WINCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JW WINCO GN881-G1/2-200-MS-M is a SAE pressure-relief breather valve with a green ring design, featuring a 1/2" SAE thread and a brass body. This component is part of our broader industrial solutions across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised distributor for brands like FBR, Interpump, and Riello.

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 JW WINCO GN881-G1/2-200-MS-M breather valve used for?

The JW WINCO GN881-G1/2-200-MS-M is a pressure-relief breather valve used to vent excess pressure from hydraulic or pneumatic systems while preventing contamination. Its 1/2" SAE thread and brass body suit industrial applications across machining, material handling, and power transmission.

What are the specifications of the JW WINCO GN881-G1/2-200-MS-M?

This JW WINCO breather valve has a 1/2" SAE thread, brass body, and a pressure-relief green ring design. The manufacturer part number is 881-G1/2-200-MS-M. It is a SAE-type component for venting applications in industrial equipment.

Where to buy the JW WINCO GN881-G1/2-200-MS-M worldwide?

3G Electric supplies the JW WINCO GN881-G1/2-200-MS-M breather valve worldwide. As a global industrial solutions provider, we handle logistics, customs, and delivery to your location. Contact us to order this brass SAE pressure-relief valve for your system.

How to install the JW WINCO GN881-G1/2-200-MS-M breather valve?

Install the JW WINCO GN881-G1/2-200-MS-M by threading it into a compatible 1/2" SAE port. Use thread sealant on the brass threads to prevent leaks. Ensure the green ring is oriented for proper pressure relief. Torque to manufacturer specifications for a secure seal.

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 Breather Valve: 3/8", SAE, Low Design w/o Breather Cap Design, 160 mbar Min. Opening, Brass (MPN 883-G3/8-160-A-MS). Key specifications — Brand: JW WINCO; Thread Size: 3/8"; Thread Type: SAE; Body Material: Brass; Opening Pressure - Minimum: 160 mbar.
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JW WINCO Breather Valve: 3/8", SAE, Low Design w/o Breather Cap Design, 160 mbar Min. Opening, Brass (MPN 883-G3/8-160-A-MS). Key specifications — Brand: JW WINCO; Thread Size: 3/8"; Thread Type: SAE; Body Material: Brass; Opening Pressure - Minimum: 160 mbar.
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.