What o-ring materials are available?

Buna comes standard with carbon steel flanges & Viton comes standard with stainless steel. Click here for o-ring size chart. (Requires Acrobat Reader)

What are the standard seats and seals for carbon and stainless steel valves?

High pressure carbon steel valves come with POM seats and Buna-N o-rings standard. High pressure stainless steel valves come with POM seats and Viton o-rings standard. 1000 & 2000 WOG valves have PTFE ball and stem seats.

Walther Quick Connect Couplings

Anchor Fluid Power is a leading manufacturer and supplier of hydraulic connections and an exclusive US distributor of Walther-Präzision. This unique partnership brings exceptional value and safe connections to the North American market.

Walther quick connect couplings, also known as quick disconnect fittings, are engineered for demanding applications and provide a fast connection of fluid transfer lines.

Quick Coupling Fittings

Quick connect couplings can be identified by their descriptive part numbering system. Self-sealing couplings can have a wide variety of different end fittings due to their interchangeable ends. Check out our Walther part number system to learn more.

What is a Quick Coupling?

A quick coupling is a mechanical device designed to swiftly and securely connect and disconnect two components, such as hoses or pipes, without the need for tools or complex procedures. It enables efficient and convenient fluid transfer or power transmission, making it an essential component in various industries, including manufacturing, agriculture, and automotive. Its rapid connect-disconnect functionality enhances productivity and reduces downtime, making it a valuable tool for efficient operations.

Walther Quick Connect Couplings

We provide a variety of different coupling series which are differentiated by their distinct features and characteristics such as size, materials, seal, end fittings, and other variations. View our manual couplings below:

Manual Couplings: SpecialLearn More »	Special couplings include clean break couplings and self-sealing couplings which provide minimal leakage and a high flow rate. These couplings are used in many industries including loading of fluids in chemical applications and transporting fluids in lab technologies.
Manual Couplings: StandardLearn More »	Manually operated couplings with standard valves can be used in low, medium and high pressure jobs. We manufacture each series to ensure that the coupling is best fit for your application.

Coupling Materials

We offer a diverse selection materials to allow our quick disconnect couplings to work for a range of different applications. Below is a list of materials we use in the manufacturing of our couplings.

Stainless steel
Aluminum
Carbon steel
Brass
Polymer
Additional materials available upon request

Industries Served

We serve a variety of different industries by supplying couplings in a wide variety of styles and materials. Take a look at the industries using our quick connect couplings below:

Oil & Gas
Subsea
Offshore Technology
Pneumatics
Chemical/Pharmaceutical
Medical
General Hydraulics
High/low temp applications

Brochure Downloads

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MAXBAR, A DIVISION OF ANCHOR FLUID POWER