Serving the Fluid Power Industry with Flushing Valves Z

Transcription

1 Serving the Fluid Power Industry with Flushing Valves Z Hydraulic Products Supply Manufacture Service Repair

2 A Virginia Corporation since 1979, ServoCon's modern laboratory facilities are located in the heart of the beautiful Shenandoah Valley. A Virginia Corporation since 1989, ALPHA engineering design, production and new parts distribution facilities have teamed up with ServoCon to provide all of your fluid power controls, sales new from ALPHA and service from ServoCon. For two decades ServoCon and ALPHA engineers, technicians, sales and support staff have been providing the industry's highest quality sales and service in fluid power components. WE OFFER NEW COMPONENTS FOR ANY APPLICATION LET OUR PROFESSIONAL TECHNICAL STAFF PROVIDE YOU WITH OVER 30 YEARS OF EXPERIENCE WE KNOW THE DE- SIGNS OF THE QUALITY COMPONENTS BECAUSE WE HAVE BEEN REPAIRING THEM ALL FOR YEARS QUICK TURNAROUND The text and images contained within are (all rights reserved) by ServoCon Associates Inc. and ALPHA Development Bureau, Inc 167 Expo Road Fishersville, Virginia Phone: (540) FAX: (540)

3 Page 1 Table of Contents Table of Contents 1 Flushing Valve Overview 2 Application Chart 3 4 Control Pacs 5 The text and images contained within are 2010 (all rights reserved) by ServoCon Associates Inc. and ALPHA Development Bureau, Inc 167 Expo Road Fishersville, Virginia Phone: (540) FAX: (540)

4 Page 2 Reheat Stop Valve Control Pac Operation The amount of contaminant removed during a flushing depends not only on the effectiveness of the filter used, but also the velocity of the flushing fluid. Unless high velocieties are attained, much of the contaminant will not be dislodged. The flushing valve designed and made by Servocon ALPHA can be installed in place of the servovalve to test the hydraulics. Normal operation of the flushing valve immediately shows if the system is operating properly. The valve is designed for easy flushing. It has a tandem center so that the pressure port has a connection to the tank. With the pump running and the valve centered, the hydraulic system will flush by circulating oil through the pressure, return lines and through the system filters. Both sides of the actuator and its lines are flushed by moving the handle forward and back. Where applicable the flushing valve has a fifth port for flushing systems with fifth port valves. While the system is being flushed the servovalve is protected from fluid contamination. Assembly The principal components of the Z flushing valve assembly is the Z flushing valve and the Z and Z manifold. Application Z Flushing Valve Assembly Through the use of manifolds, we are able to adapt our flusing valves to any part of your system for EHC system cleaning.

5 Page 3 Application Chart Item Alpha Model Application 1 Z ADB B251, B258, B259, B282, B283, ATCHLEY 215, 215A, COBURN , MOOG 62, 73, 76, A076, 760, MTS 252.2x, 252.4x, PARKER BD15, PEGASUS 162M, ULTRA 4551, 4592, 4658, 4659, 4661, 4662, 4682, 4683, VICKERS SM4-20, SM Z ADB B251, B258, B259, B282, B283, ATCHLEY 215, 215A, COBURN , MOOG 62, 73, 76, A076, 760, MTS 252.2x, 252.4x, PARKER BD15, PEGASUS 162M, ULTRA 4551, 4592, 4658, 4659, 4661, 4662, 4682, 4683, VICKERS SM4-20, SM Z ABEX , -1179, SERVOVALVES 4 Z ABEX 415 SERVOVALVE 5 Z MOOG G771 SERVOVALVE 6 Z ABEX 410 SERVOVALVE 7 Z ABEX 450 SERVOVALVE 8 Z MOOG D079 3RD STAGE 9 Z MOOG 760 SERVOVALVE 10 Z ABEX , -1607, -1179, SERVOVALVES

6 Page 4 Application Chart Item Year Application 11 Z ADAPT REXROTH SERVOVALVE MOD. #:4WS2EM10-51/90B0T2OK31CV1 / SN: SC14615 to FLUSHING VALVE D1VL8NV72 or B Z BOSCH REXROTH SOLENOID VALVE / MOD. #:4WE6D62/ EW110N9DL1/V to FLUSHING VALVE D1VL8NV72 or B Z PARKER D3W 5 PORTS 14 Z ABEX 415 SERVOVALVE 15 Z ABEX 410 SERVOVALVE 16 Z ABEX 450 SERVOVALVE 17 Z MOOG 72 SERVOVALVE 18 Z MOOG 760 SERVOVALVE 19 Z LOW BEARING TRIP RELAY (AEPCO) 20 Z ETD VALVE GE#02117J91G Z ETD SOLENOID 22 Z NEEDLE VALVE METERING FOR ETD SOLENOID Z Manifold

7 Page 5 Control Pacs Throttle, Intercept, and Governor Control Pacs Governor Control Pacs Z Throttle Control Pacs Z Intercept Control Pacs Z

8 The ServoCon ALPHA range of products includes servovalves from 0.25 gpm gpm with responses up to 400 Hz. We also offer continuity testers, electronics, manifolds, connectors, pigtails, tubing and fittings. We will appreciate the opportunity to serve you as one of our most favored customers. We have many areas where we pick up and deliver. ServoCon ALPHA Expo Industrial Park 167 Expo Road Phone: Fax: servoconalpha@servoconalpha.com