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JW WINCO Breather Valve: M12, Metric, Low Design w/o Breather Cap Design - Pressure-Relief Breather Vents
JW WINCOPressure-Relief Breather Vents

JW WINCO Breather Valve: M12, Metric, Low Design w/o Breather Cap Design

The JW WINCO Breather Valve (MPN 883-M12X1.5-20-A-MS) is a metric, low-design pressure-relief breather vent with a minimum opening pressure of 20 mbar. It features an M12 metric thread and a brass body, designed for…

SKU 3G-OTH-591732

Also listed as: 883M12X1520AMS · 883 M12X1 5 20 A MS · 883-M12X1-5-20-A-MS

Brand
JW WINCO
Item
Breather Valve: M12, Metric, Low Design w/o Breather Cap Design
Category
Pressure-Relief Breather Vents
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

JW WINCO
Manufacturer Part Number
883-M12X1.5-20-A-MS
Type
Metric, Low Design w/o Breather Cap Design, 20 mbar Min. Opening
Thread Size
M12
Thread Type
Metric
Body Material
Brass
Opening Pressure - Minimum
20 mbar

Technical Documents

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JW WINCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JW WINCO Breather Valve (MPN 883-M12X1.5-20-A-MS) is a metric, low-design pressure-relief breather vent with a minimum opening pressure of 20 mbar. It features an M12 metric thread and a brass body, designed for applications requiring controlled pressure relief without a breather cap.

Frequently Asked Questions

What is a JW WINCO breather valve used for?

A JW WINCO breather valve provides controlled pressure relief in industrial enclosures, gearboxes, or hydraulic systems. It prevents vacuum or pressure buildup while blocking contaminants. This M12 metric brass model with 20 mbar minimum opening is suited for compact applications where a low-profile vent without a cap is required.

What are the specifications of the JW WINCO 883-M12X1.5-20-A-MS?

This JW WINCO breather valve has an M12 metric thread, brass body, and a minimum opening pressure of 20 mbar. It is a low-design, cap-less pressure-relief vent. The manufacturer part number is 883-M12X1.5-20-A-MS. These specs ensure reliable venting in tight spaces without external cap interference.

Where to buy JW WINCO breather valves worldwide?

3G Electric supplies JW WINCO breather valves like the 883-M12X1.5-20-A-MS to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial sourcing partner, we provide genuine JW WINCO parts with technical support for your application needs.

How to install a JW WINCO breather valve?

Install the JW WINCO breather valve by threading it into an M12 metric port using appropriate sealant on the brass threads. Tighten to manufacturer torque specifications—typically hand-tight plus a quarter turn. Ensure the vent is oriented to allow free airflow and avoid debris blockage. Test for proper opening at 20 mbar.

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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