Specifications:
The Series 8200 valves are designed for use with lubricated air, hydraulic oil, and water. They are suitable for applications with case pressure or exhaust port pressure above 17.3 Bar (250 PSI), with consultation required for higher pressures. The maximum operating pressures are 207 Bar (3,000 PSI) for liquids and 138 Bar (2,000 PSI) for air, with proof pressures of 310 Bar (4,500 PSI) for liquids and 207 Bar (3,000 PSI) for air. Burst pressure is 517 Bar (7,500 PSI).

Materials:
The valve body and cap are made of ductile iron, with stainless steel type 440 used for the disk and seals, and type 416 for the shaft. O-rings are made of synthetic rubber compatible with the media, and back-up rings are PTFE. The handle is steel, and the finish is paint. For water or air service, steel bodies and caps are electroless nickel plated.

Operating Temperature:
The valves operate between -40°C to +121°C (-40°F to +250°F), with higher temperatures available on special order.

General Description:
Series 8200 valves are 4-way manual selector valves with near zero leakage and are rated for high pressures. They require low actuation torque and are suitable for applications where loads must be held for long periods under difficult conditions.

Features:
The valves feature a shear-type positive seal, zero leakage, high contamination tolerance, interflow standard, long life due to the wiping action of seals and disk, low turning torque, and an optional clevis handle.

Ordering Information:
The document provides detailed ordering information, including valve size, dimensions, and optional features such as spring return, fourth seal, and clevis handle. An example order is provided: 8241-1HS2C.

Warning:
Improper selection or use of the products can cause serious harm. Users are responsible for ensuring that all performance, endurance, maintenance, safety, and warning requirements are met, following applicable industry standards and product information.