Tectran® WM778A - WM778 Series Williams Pressure Regulating Valve

Universal WM778 Series Williams Pressure Regulating Valve by Tectran®. The WM778 series are normally closed pressure protection valves often used when an auxiliary system is supplied off a primary system. The valve will protect the primary air brake system from failure by automatically re-closing at 70 psi.

Features

• Normally closed valve until a pressure of 70 psi is reached
• Valve will automatically close if pressure drops below 70 psi in compliance with the latest revisions to FMVSS121
• Built to offer superior performance for a long time
• Made to bring exceptional durability and reliability
• Manufactured to meet the highest quality standards

Tectran® is a well-trusted brand known for its innovative and cost-effective solutions for transportation equipment. With over 40 years of experience in the industry, Tectran offers a broad and versatile collection of products, including air, hydraulic and electrical truck components. The primary mission of the company is to provide products that offer maintenance, operating, security and safety solutions for equipment operators. From the industry’s 1st stainless steel pogo stick to super-resilient tender kits to kink-resisting, beefy clamps, Tectran has you covered. The company's commitment to excellence and durability lives on in every Tectran product, so you can rest assured that you will have the best quality for your money.