Switch Units CR
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- Directional Seated Valves WN, WH
- Directional Seated Valves BWH, BWN
- Directional Seated Valves VZP
- Directional Seated Valves BVZP
- Directional Seated Valve Cartridges EM, EMP
- Directional Seated Valves BVG, BVE, BVP
- Directional Seated Valve Cetop NBVP
- Directional Seated Valves VP
- Lifting and Lowering Valves HSV
- Switch Units CR
- Lifting Modules HMB, HMC, HMT
- Directional Seated Valves VH, VHR, VHP
- Shut-Off Valves DA, EA
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- Filter T010
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- Filter-Regulator + Lubricator
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- Filter-Regulator + Coalescer Filter
- Mini FRL Series
- Filter T010-Mini
- Filter T015-Mini 0.01 micron
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- Filter-Regulator + Coalescer Filter T015 Mini
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- Quick Couplings on Order
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- 100 Series Quick Couplings - UNI ISO 6150 A-6
- 110 Series Quick Couplings - Mignon
- 120 Series Quick Couplings - UNI ISO 6150 B-12
- 120 Series Quick Couplings - Italian Profile
- 130 Series Quick Couplings - UNI ISO 6150 B-15
- 140 Series Quick Couplings - UNI ISO 6150 C-10
- 170 Series Quick Couplings
- 400 Series Quick Couplings - Japanese Profile
- 700 Series Quick Couplings
- 710 Series Quick Couplings - UNI ISO 6150 B-17
- 720 Series Quick Couplings - B-Socket European DN10
- Quick Coupling with Safety
- Quick Couplings for Molding Cooling
- Quick Coupling without Safety
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- Check Valve Stainless Steel
- Quick Exhaust Valve Stainless Steel
- Needle Valves Stainless Steel
- Silencers Stainless Steel
- Quick-Lock Couplings Stainless Steel
- Swivel Joints Stainless Steel
- Air-Reservoirs Stainless Steel
- Compressed Air Piping System
- Pneumatic Manufacturers
- Seals
- Various
Switch Units CR
The switch units type CR, available in three sizes, are intended for the control of bottom and top ram presses, which are driven by dual stage pumps. They consist of a 2/2-way ball seated directional valve, a ball type check valve and pressure valves.
Overview Download View Technical Specifications Download View
Low pressure and high pressure circuit are joined during rapid transverse, as soon as the set pressure is achieved or exceeded the low pressure circuit is switched in idle circulation mode, whereas the high pressure circuit continues feeding the press cylinder. An automatic pre-release ensures decompression without pressure surges.
These switch units are designed for direct mounting onto our hydraulic power packs type MP and RZ.
Features and benefits:
■ Optimized for the controls of bottom ram presses
■ Smooth, gentle switching
■ No pressure drop during press operation due to zero leakage
■ Fully automatic switching of the low-pressure pump to circulation
Intended applications:
■ Machine tools (presses)
■ Woodworking and processing machinery
■ Printing and paper technology
■ Foodstuff and packaging machinery
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