Pressure Control Valves

Transcription

1 Control Valves DR8- Reducing/Relieving, Direct Acting, Spool Type 4 gpm (5 l/min) 6 psi (4 bar) Description A screw-in cartridge, direct acting, spool type, pressure reducing/relieving valve with internal spring chamber drain, intended for use as a pressure regulating device. This valve maintains a constant secondary regulated/ reduced pressure regardless of pressure variations in the primary system. In addition to the reducing function, this valve also provides a relief function from the reduced pressure port to the tank port, if pressure in the secondary circuit exceeds the set pressure. Operation The DR8- allows bidirectional flow between port and port with the spring chamber drained through port. Once the pressure setting is reached at port, the spool shifts to restrict the flow at port, thereby regulating pressure at port. If pressure at port exceeds the setting of the valve, the spool will shift further and relieve excess pressure through port. Any pressure at port is directly additive to valve pressure. Features Spring ranges up to psi ( bar) Positive stop prevents spring from over adjustment (options V,H) Adjustable under full pressure Stroke limiting device for enhanced safety Fast response All external surfaces zinc-plated Hardened poppet to ensure minimal wear and extend service life Industry common cavity Performance Measured at 58 SUS (4 cst) bar psi T Oil = 5 o F (46 o C) gpm l/min Relieving Reducing Flow Specifications Operating Nominal Flow Optional Ranges % of Spring Range Actuated at Revolution (Adjustment Type V, H) Fluid Operating Temp. Range Fluid Compatibility Viscosity 6 psi (4 bar) 4 gpm (5 l/min) 5 to 5 psi ( to 5 bar) 6 to psi (5 to 8 bar) 65 to psi (45 to 5 bar) 7 to psi (74 to bar) 4% -4 to 48 F (- to + C) *Consult factory for usage at temp. outside range Mineral-based or synthetics with lubricating properties 5 to SUS (7.4 to 4 cst) Filtration /9/6 or cleaner (per ISO 446). Use with filter rated ß. Installation No orientation restrictions Cavity FC8- (see Line Bodies & Cavities section) Cavity Tools Cartridge Weight Cartridge Material Seal Kits Buna-N Viton Rougher: Finisher: Lbs. (.5 kg) Steel with hardened work surfaces. Zinc-plated exposed surfaces. Anodized aluminum knobs. (option H) Buna N or Viton o-rings, and PTFE back-up rings. FS8-N FS8-V P/N: P/N: 5959 INNOVATIVE FLUID POWER PN#8769 / 7. / CHY-89

2 Control Valves Dimensions. (8).6 (66.5) 5/ HEX 9/6 HEX HEX Torque 8.5- ft-lbs (Torque 5- Nm). (5.8).7 (9.7).8 (7.) V - Allen Head (std) (5.4).8 (4.6) (5.8).5 (6).6 (5.). Thick () H - Hand Knob ø.5 (ø8) Model Code Valve Model Body & Ports C = No Line Body, cartridge only AS6 = SAE-6 ports, aluminum body SS6 = SAE-6 ports, steel body Seals N = Buna-N V = Viton Adjustment Range 5 = 5 to 5 psi (.5 to 5 bar) = 6 to psi (5 to 8 bar) = 65 to psi (45 to 5 bar) = 7 to psi (74 to bar) F = Factory pre-set, non-adjustable (must specify setting below) H = Knurled Hand Knob K = Allen Head (HEX 5/ ) w/ cover cap V = Allen Head (HEX 5/ ) Setting (optional) (omit) = Set at min. pressure for the range XXX = Desired psi Example: = psi DR8--C-N- V.7 Max. (84 Max.).6 (6).6 (4).8 () ø.56 (ø4.7) ø.6 (ø5.88) ø/4-6unf- A ø.95 (ø4). Max. (84 Max.) K - Protective Cap F - Tamper Proof Cap 9/6" HEX.6 (9.6) All measurements in inches (mm). Subject to technical modifications.5 (85.) Standard Line Bodies* Code Part No Material FH8-AS6 44 FH8-SS6 569 Aluminum, anodized Steel, Zinc plated Rating 5 psi (45 bar) 6 psi (4 bar) *Please refer to Line Bodies & Cavities section for details Weight.58 lb (.6 kg).7 lb (.77 kg) PN#8769 / 7. / CHY-89 INNOVATIVE FLUID POWER

3 Control Valves DR- Reducing/Relieving, Direct Acting, Spool Type Up to 6 gpm (6 l/min) 6 psi (4 bar) Description A screw-in cartridge, direct acting, spool type, pressure reducing/relieving valve with internal spring chamber drain, intended for use as a pressure regulating device. This valve maintains a secondary regulated/reduced pressure regardless of pressure variations in the primary system. In addition to the reducing function, this valve also provides a relief function from the reduced pressure port to the tank port, if pressure in the secondary circuit exceeds the set pressure. Operation The DR- allows bidirectional flow between port and port with the spring chamber drained through port. Once the pressure setting is reached at port, the spool shifts to restrict the flow at port, thereby regulating pressure at port. If pressure at port exceeds the setting of the valve, the spool will shift further and relieve excess pressure through port. Any pressure at port is directly additive to valve pressure setting. Performance bar psi Measured at 58 SUS (4 cst) TOil = 5 F (46 C) Features Spring ranges up to 9 psi ( bar) Positive stop prevents spring from over adjustment (options V,H) Adjustable under full pressure Stroke limiting device for enhanced safety Fast response All external surfaces zinc-plated Hardened poppet to ensure minimal wear and extend service life Industry common cavity Specifications Operating Nominal Flow Optional Ranges % of Spring Range Actuated at Revolution (Adjustment Type V, H) Fluid Operating Temp. Range Fluid Compatibility Viscosity 6 psi (4 bar) 6 gpm (6 l/min) 6 to 7 psi (7 to 48 bar) 45 to 4 psi ( to 96 bar) 75 to 9 psi (5 to bar) 4% -4 to 48 F (- to + C) (Consult factory for usage at temp. outside range.) Mineral-based or synthetics with lubricating properties 5 to SUS (7.4 to 4 cst) Filtration /9/6 or cleaner (per ISO 446). Use with filter rated ß. Installation No orientation restrictions Cavity FC- (see Line Bodies & Cavities section) Cavity Tools Cartridge Weight Cartridge Material Seal Kits Buna-N Viton Rougher: Finisher: Lbs. (.6 kg) Steel with hardened work surfaces. Zinc-plated exposed surfaces. Anodized aluminum knobs. (option H) Buna N or Viton o-rings, and PTFE back-up rings. FS-N FS-V P/N: 774 P/N: Relieving Flow Reducing gpm l/min INNOVATIVE FLUID POWER PN#8769 / 7. / CHY-89

4 Control Valves Dimensions 5/ HEX Model Code DR--C-N-7 V 5 HEX Torque ft-lbs (Torque 4-5 Nm).5 (9.5) 9/6 HEX.7 (8.) Valve Model Body & Ports C = Cartridge only AS6 = SAE-8 ports, aluminum body SS6 = SAE-8 ports, steel body Seals N = Buna-N V = Viton Adjustment Range 7 = 46 to 7 psi (7 to 48 bar) 4 = 45 to 4 psi ( to 96 bar) 9 = 75 to 9 psi (5 to bar).6 (66.5). (5.8).8 (5) F = Factory pre-set, non-adjustable (must specify setting below) H = Knurled Hand Knob K = Allen Head (HEX 5/ ) w/ cover cap V = Allen Head (HEX 5/ ).8 (7.).5 () Thick Setting (optional) (omit) = Set at min. pressure for the range XXX = Desired psi. (5) (5.8) Example: 5 = 5 psi.5 (6.8) V - Allen Head (std) ø (ø 4.5) H - Hand Knob ø.5 (ø 8).9 (9.5).79 ().85 (47).48 (6).9 Max..9 Max. (8.5 Max.) ø (ø4.5) K - Protective Cap ø.6 (ø5.88) ø.69 (ø7.45) 7/8-4 UNF-A F - Tamper Proof Cap 9/6 HEX.6 (9.6).9 (8.) Standard Line Bodies* Code Part No Material Rating Weight FH-AS8 895 Aluminum, anodized 5 psi (45 bar).6 lb (.7 kg) All measurements in inches (mm). Subject to technical modifications FH-SS8 774 Steel, Zinc plated 6 psi (4 bar) *Please refer to Line Bodies & Cavities section for details.74 lb (.79 kg) PN#8769 / 7. / CHY-89 INNOVATIVE FLUID POWER

5 Control Valves DR8P- Reducing/Relieving, Pilot Operated, Spool Type 6 gpm (6 l/min) 5 psi (5 bar) Description A screw-in cartridge, pilot operated, spool type, pressure reducing/relieving valve with internal pilot and internal spring chamber drain, intended for use as a pressure regulating device for secondary circuits. This valve maintains a secondary regulated/reduced pressure regardless of pressure variations in the primary system. In addition to the reducing function, this valve also provides a relief function from the reduced pressure port to the tank port, if pressure in the secondary circuit exceeds the set pressure. Operation The DR8P- allows bidirectional flow between port and port with the spring chamber drained through port. Once the pressure setting is reached at port, the spool shifts to restrict the flow at port, thereby regulating pressure at port. If pressure at port exceeds the setting of the valve, the spool will shift further and relieve excess pressure through port. Any pressure at port is directly additive to valve pressure setting. Features Spring ranges up to 5 psi ( 5 bar) Positive stop prevents spring from over adjustment (options V,H) Adjustable under full pressure One-piece body maximizes reliability and minimizes the effect of eccentricity Screen protected control orifice to enhance safety Fast response with excellent stability All external surfaces zinc-plated Hardened spool & pilot poppet to ensure minimal wear & extend service life Industry common cavity Performance 4 bar 5 4 psi Measured at 58 SUS (4 cst) T Oil = 5 o F (46 o C) gpm l/min Relieving Flow Reducing Specifications Operating Nominal Flow Optional Ranges % of Spring Range Actuated at Revolution (Adjustment Type V, H) Fluid Operating Temp. Range Fluid Compatibility Viscosity 5 psi (5 bar) 6 gpm (6 l/min) 75 to 5 psi (5 to 5 bar) 75 to 9 psi (5 to 6 bar) 75 to 8 psi (5 to 5 bar) 75 to psi (5 to bar) 75 to 5 psi (5 to 5 bar) 4% -4 to 48 F (- to + C) (Consult factory for usage at temp. outside range.) Mineral-based or synthetics with lubricating properties 5 to SUS (7.4 to 4 cst) Filtration /9/6 or cleaner (per ISO 446). Use with filter rated ß. Installation No orientation restrictions Cavity FC8- (see Line Bodies & Cavities section) Cavity Tools Cartridge Weight Cartridge Material Seal Kits Buna-N Viton Rougher: Finisher: Lbs. (.7 kg) Steel with hardened work surfaces. Zinc-plated exposed surfaces. Anodized aluminum knobs. (option H) Buna N or Viton o-rings, and PTFE back-up rings. FS8-N FS8-V P/N: P/N: INNOVATIVE FLUID POWER PN#8769 / 7. / CHY-89

6 .8 (7.) () Control Valves Dimensions.5 Max. (64 Max.).6 (66.5). (5.8).8. (5.8).5 (6) 5/ HEX / HEX 7/8 HEX Torque 8.5- ft.-lbs. (Torque 5- Nm).6 (5.). () Thick Model Code Valve Model Body & Ports C = Cartridge only AS6 = SAE-6 ports, aluminum body SS6 = SAE-6 ports, steel body Seals N = Buna-N V = Viton Adjustment Range 5 = 75 to 5 psi (5 to 5 bar) 9 = 75 to 9 psi (5 to 6 bar) 8 = 75 to 8 psi (5 to 5 bar) = 75 to psi (5 to bar) 5 = 75 to 5 psi (5 to 5 bar) F = Factory pre-set, non-adjustable (must specify setting below) H = Knurled Hand Knob K = Allen Head (HEX 5/ ) w/ cover cap V = Allen Head (HEX 5/ ) Setting (optional) (omit) = Set at min. pressure for the range XXX = Desired psi Example: = psi DR8P--C-N-8 V V - Allen Head (std) H - Hand Knob ø.5 (ø8).8 ().4 Max. (6 Max).6 (4.7).6 Max. (65 Max.) ø.56 (ø4.5) /4-6 UNF-A ø.6 (ø5.88) K - Protective Cap F - Tamper Proof Cap / HEX.67 (67.8) All measurements in inches (mm). Subject to technical modifications.56 (65.) Standard Line Bodies* Code Part No Material FH8-AS6 44 FH8-SS6 569 Aluminum, anodized Steel, Zinc plated Rating 5 psi (45 bar) 6 psi (4 bar) *Please refer to Line Bodies & Cavities section for details Weight.58 lb (.6 kg).7 lb (.77 kg) PN#8769 / 7. / CHY-89 INNOVATIVE FLUID POWER 5

7 Control Valves DRP- Reducing/Relieving, Pilot Operated, Spool Type Up to 6 gpm ( l/min) 5 psi (5 bar) Description A screw-in cartridge, pilot operated, spool type, pressure reducing/relieving valve with internal pilot and internal spring chamber drain, intended for use as a pressure regulating device for secondary circuits. This valve maintains a secondary regulated/reducted pressure regardless of pressure variations in the primary system. In addition to the reducing function, this valve also provides a relief function from the reduced pressure port to the tank port, if pressure in the secondary circuit exceeds the set pressure. Operation The DRP- allows bidirectional flow between port and port with the spring chamber drained through port. Once the pressure setting is reached at port, the spool shifts to restrict the flow at port, thereby regulating pressure at port. If pressure at port exceeds the setting of the valve, the spool will shift further and relieve excess pressure through port. Any pressure at port is additive to spring set pressure. Features Spring ranges up to 5 psi (5 bar) Positive stop prevents spring from over adjustment (options V,H) Adjustable under full pressure One-piece body maximizes reliability and minimizes the effect of eccentricity Screen protected control orifice to enhance safety Fast response with excellent stability All external surfaces zinc-plated Hardened spool & pilot poppet to ensure minimal wear & extend service life Industry common cavity Performance bar psi gpm l/min Flow Measured at 58 SUS (4 cst) T Oil = 5 F (46 C) Specifications Operating Nominal Flow Optional Ranges % of Spring Range Actuated at Revolution (Adjustment Type V, H) Fluid Operating Temp. Range Fluid Compatibility Viscosity 5 psi (5 bar) 6 gpm ( l/min) 9 to 5 psi (6 to 5 bar) 9 to 9 psi (6 to 6 bar) 9 to 8 psi (6 to 5 bar) 9 to psi (6 to bar) 9 to 5 psi (6 to 5 bar) 4% -4 to 48 F (- to + C) (Consult factory for usage at temp. outside range.) Mineral-based or synthetics with lubricating properties 5 to SUS (7.4 to 4 cst) Filtration /9/6 or cleaner (per ISO 446). Use with filter rated ß. Installation No orientation restrictions Cavity FC- (see Line Bodies & Cavities section) Cavity Tools Cartridge Weight Cartridge Material Seal Kits Buna-N Viton Rougher: Finisher: Lbs. (. kg) Steel with hardened work surfaces. Zinc-plated exposed surfaces. Anodized aluminum knobs. (option H) Buna N or Viton o-rings, and PTFE back-up rings. FS-N FS-V P/N: 774 P/N: INNOVATIVE FLUID POWER PN#8769 / 7. / CHY-89

8 Control Valves Dimensions. Max. (59.5 Max.).6 (66.5).8.8 (7.) (5) 5/ HEX. (5). (5.8).5 (6.8).6 (.9) / HEX HEX Torque ft-lbs (Torque 4-5 Nm).7 (8.) Model Code Valve Model Body & Ports C = Cartridge only AS8 = SAE-8 ports, aluminum body SS8 = SAE-8 ports, steel body Seals N = Buna-N V = Viton Adjustment Range 5 = 9 to 5 psi (6 to 5 bar) 9 = 9 to 9 psi (6 to 6 bar) 8 = 9 to 8 psi (6 to 5 bar) = 9 to psi (6 to bar) 5 = 9 to 5 psi (6 to 5 bar) F = Factory pre-set, non-adjustable (must specify setting below) H = Knurled Hand Knob K = Allen Head (HEX 5/ ) w/ cover cap V = Allen Head (HEX 5/ ) Setting (optional) (omit) = Set at min. pressure for the range XXX = Desired psi Example: = psi DRP--C-N-8 V V - Allen Head (std) H - Hand Knob.5 ( 8).5 ( 8) (.8).5 (.7).6 Max. (6 Max.).4 Max..4 Max. (6 Max.).4 Max. (6 Max.).5 Thick ().85 (47).6 (5.88).69 (7.45) 7/8-4UNF-A K - Protective Cap F - Tamper Proof Cap / HEX / HEX.67 (67.8).67 (67.8) All measurements in inches (mm). Subject to technical modifications (65.) (65.) Standard Line Bodies* Code Part No Material FH-AS8 895 FH-SS8 774 Aluminum, anodized Steel, Zinc plated Rating 5 psi (45 bar) 6 psi (4 bar) *Please refer to Line Bodies & Cavities section for details Weight.6 lb (.7 kg).74 lb (.79 kg) PN#8769 / 7. / CHY-89 INNOVATIVE FLUID POWER 7

9 8 INNOVATIVE FLUID POWER PN#8769 / 7. / CHY-89