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	Directional Control Valves: -DC Series Valves -Self Center DC Series Valves -DCH Series Valves -DCXH Series Valves -MDC Series Valves -Self Center MDC Series Valves -MDCH Series Valves -SS MDC Stainless Steel Valves	Hand Pumps: Hydraulic Hand Pumps -Modular Hand Pumps -Stainless Steel Hand Pumps -Single Piston w/Release Screw -Double Piston w/Release Screw -Double Piston w/4-Way Valve -HV Single Piston w/4-Way Valve -Aluminum Hand Pumps	Special Products: Custom Products	Relief Valves: SRV Relief Valves

TR ENGINEERING INCORPORATED
Directional Control Valves - MDC Series

MDC Manifold Mount Valve	MDC Side Port Valve	MDC Bottom Port Valve
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TR Engineering's MDC Series directional control valves are used in a broad range of applications, including instrumentation systems for power plants, jet engine transport trailers and testing systems. They are also used on our own line of hydraulic hand pumps due to their compact size and high reliability.

Standard MDC Series Valves:

• Constructed of heat treated alloy steel and aluminum components
• Compact and lightweight
• Shift easily even under maximum pressure
• Extremely low leakage, less than one (1) drop per two (2) minutes at rated pressure
• Two working pressure ratings are available, 3000 PSI and 6000 PSI
• CV factor is .26 for the 1/8" NPT and -4 SAE, and .29 for the 1/4" NPT and -6 SAE
• Normal operating temperature range is -40 degrees F to +160 degrees F with standard nitrile seals
• The manifold mounting conforms to DO3 mounting pattern
• For panel mounting, the hole should be 1 13/32" diameter, with a maximum thickness of 5/16".
• High strength mounting bolts are included with manifold mount valves

Special Options:

• For 2 position detent (No Center), Add -D to the end of the model number
• For Shortened Handle, Add -H to the end of the model number
• Stainless Steel Construction: See Stainless Steel MDC Series Page for details.
• 10000 PSI Pressure Rating: See MDCH Series Page for details.

The -7 manipulator configuration provides a special 4-way flow pattern which is ideal for pilot applications. In the neutral position, P is blocked and A and B are connected to tank. There is a restriction in neutral between A, B and tank, and this valve cannot be used where return flow through A and B is high.

Click Here to view parts breakdown for MDC Series Directional Control Valves.

Click Here to view installation drawings for this product.

For Information about our Directional Control Valves, Hydraulic Hand Pumps or Fluid Power System Products, please email:
Info@TREngineering.com