Bendix SR-7 Spring Brake Modulating Valve - K021557

Product Description

Spring brakes and their subsequent parts are generally reserved for the rear axle of the vehicle. Each spring brake is built with two different chambers with two different purposes. The service chamber, like any other brake chamber, is used to push the compressed air through the brake system to apply enough force to stop the brakes. However, spring brakes also contain a piggyback chamber that applies the emergency/parking brakes. Spring brakes are vital for emergency situations, so it's important that you find reliable parts with plenty of power.

This Bendix SR-7 Series Trailer Spring Brake Valve provides rapid application of spring brakes when parking. It's built with an anti-compounding feature in design and it's made for dual air brake systems. It's delivery ports are 3/8 in. and supply ports are 1/4 in. in size with a thread diameter of 0.375 in. This particular valve is built with two mounting studs with a 3/8 in. thread size and a length of 0.94 in.

Bendix Commercial Vehicle Systems have been a staple in the heavy duty truck industry, providing cutting-edge safety technology, energy solutions and air brake solutions and systems for well over a century. They've pioneered systems that are now standard on heavy duty trucks. Bendix will always look out for your truck's future, which makes them the best option for your present. Trust Bendix with your truck's future, today.

Features

• SR-7 Series Trailer Spring Brake Valve
• Provides rapid application of spring brakes when parking
• For Dual Air Brake Systems
• Anti-Compounding feature in design
• Two Mounting Studs with 3/8 in. Thread Size and a length of 0.94 in.
• 0.25 in. Control Port Size with NPT ports
• 0.375 in. Delivery Port Size with NPT ports
• 0.50 in. Supply Port Size with NPT ports
• 0.375 in. Thread Diameter

Includes

One (1) Spring Brake Modulating Valve

Cross Reference

122021, 5012100, 745-K021557, 745K021557, BANK021557, BENK021557, BNDK021557, BW K021557, BWK021557, BXK021557, K021557BXW, S-27027, TWDBENK021557

Specifications