Max. Operating Pressure Kgf/cm 2

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1 In-Line Check Valves DIRCTIONAL CONTROLS These valves allow free flow in one direction and prevent flow in the reverse direction. Cracking pressure specified is the pressure required to open the valve and allow free flow. IC--7- Graphic Symbol Specifications Model Number Rated Flow * L/min. Max. Operating Pressure Kgf/cm Cracking Pressure Kgf/cm Mass Kg. CIT CIT CIT CIT-- -. * Rated flow is the approximate flow rate, when there is a free flow pressure drop of maximum 3 Kgf/cm, the fluid has a specific gravity of.5, a kinematic viscosity of cst, and the cracking pressure is.35 Kgf/cm. Model Number Designation CI T -3 3 Type of Valve Cracking Pressure Design Connection Size Kgf/cm Number Series Number CI: In-Line Check Valve T: Threaded Connection 3 5 :.35 3 :. 5 : : 5. Design standards In-Line Check Valves For in-line check valves, standard type (for petroleum base oil) can be used phosphate ester type fluid. CIT-- - CIT-3- - CIT-- - CIT-- - DIMNSIONS IN MILLIMTRS A C Dia. "D" Thd. Places B mm A B C D Thd. CIT / BSP.F CIT / BSP.F CIT / BSP.F CIT / BSP.F In-Line Check Valves 5

2 Hydraulic fluid : Viscosity 3 cst ( SSU), Specific Gravity.5 DIRCTIONAL CONTROLS CIT- 5 3 CIT - -3 CIT - -5 CIT CIT L/min. CIT-3 5 CIT CIT CIT -3-3 CIT L/min. CIT- CIT CIT - -5 CIT CIT - -3 CIT - -5 CIT CIT - -5 CIT CIT - -5 L/min. 3 L/min. In-Line Check Valves

3 DIRCTIONAL CONTROLS These valves allow free flow in one direction and prevent flow in the reverse direction. Cracking pressure specified is the pressure required to open the valve and allow free flow. Graphic Symbol Specifications * Rated flow is the approximate flow rate, when there is a free flow pressure drop of maximum 3 Kgf/cm, the fluid has a specific gravity of.5, a kinematic viscosity of cst, and the cracking pressure is. Kgf/cm. Model Number Designation F- CR G T -5 H Series Type of Type of Valve Cracking Pressure Number Connection Connection Size Kgf/cm Type of Operation Design Design Number Standard F: Special seals for phosphate ester type fluid (Omit if not required) CR: Right Angle Check Valve G: F: Flanged Connection 3.:., 35:3.5, 5:5. Rated Flow * L/min CRG Max. Operating Press. Kgf/cm Cracking Pres. Kgf/cm 5:.35, 3:., 5:3.5, 75:5. None: Without hand knob 3 :., 35:3.5, 5:5. T: With Hand Knob 5 H :., 35:3.5, 5:5. 5 :., 35:3.5, 5:5. None: Without hand knob 5 5 Mass Kg., 3.5, 5..7 CRG ,., 3.5, CRG H 5., 3.5, CRG , 3.5, Flanged Connection CRF-- -5., 3.5, Bolts Socket head cap screws in the table below are included. Valve Soc. head cap screw Qty. Bolt Ordering Code CRG M x 5 Lg. BKCRG-3-5 CRG-- -3 M x 7 Lg. BKCRG--3 CRG-- -5H M x 5 Lg. BKCRG--5H CRG-- -5 M x 55 Lg. BKCRG--5 Pipe Flange Kits Pipe flange kits are available. When ordering, specify kits model from the table below. Valve Pipe Flange Kit For Socket Threaded Welding Connections CRF- F3- -A- F3- -B- 7

4 DIRCTIONAL CONTROLS CRG Places Dia. Surface (O-Ring Furnished)..5. CRG Outlet Dia. x Thru. Dia. Spotface Places Inlet 5 Locating Pin Dia. Surface (O-Ring Furnished) CRG-3- -T-5 CRG-- -T Inlet Fully Closed. Fully Open Dia Places.9..5 Fully Closed 35.5 Fully Opened Dia. 3 7 Outlet 7.5 Dia. x Thru. Dia. Spotface Places Surface (O-Ring Furnished) Dia. Surface (O-Ring Furnished) Dia. DIMNSIONS IN MILLIMTRS CRG-- -5H CRG-- -T-5H R F -Places.5 3 Dia. Surface (O-Ring Furnished).3 F R Fully Closed 5. Fully Open Places Surface (O-Ring Furnished)

5 DIRCTIONAL CONTROLS CRG CRF Dia. Surface (O-Ring Furnished) Places Dia. Outlet Port 5 Dia. M Thd. x 3Deep Places ach At Port Faces s Valve Model Number CRG CRG-- -3 CRG-- -5H CRG-- -5 CRGM X Thread Size Mass (Approx.) Kg CRGM-3-5 3/ BSP.F. CRGM-3X-5 / BSP.F. CRGM--3 3/ BSP.F 3. CRGM-X-3 BSP.F 3. CRGM--5 3/ BSP.F 3. CRGM-X-5 BSP.F 3. CRGM--5 -/ BSP.F. CRGM-X-5 -/ BSP.F 5.7 s are available. Specify sub-plate model from the table above. When sub-plates are not used, the mounting surface should have a good machined finished. DIMNSIONS IN MILLIMTRS. Dia. x Thru. Dia. Spotface Places Dia. Places M Thd. x Deep Places "A" Thd. Places 7 Dia. x Deep CRGM-3-5 CRGM-3X-5 A Thd. 3/ BSP.F / BSP.F 9

6 DIRCTIONAL CONTROLS CRGM M x Deep 7 Dia. x Deep Places DIMNSIONS IN MILLIMTRS Dia Spotface Places CRGM--5 Dia. x Deep -Places M x Deep -Places.5 Dia. x Thru. 'G' Thd. Places From Rear Dia. x Deep 9 9 CRGM--3/5 CRGM-X-3/5 A Thd. 3/ BSP.F / BSP.F 'G' Thd.x Deep -Places Dia. x Thru -Places CRGM- -3 X 9. Places. 9. Dia. Places Dimensions mm A B C D F G Thd. CRGM / BSP.F CRGM-X / BSP.F 7 Dia. x Deep 9.7 D B U A F "G" Thd. Places M Thd. x Deep Places

7 DIRCTIONAL CONTROLS CRG CRG CRG-3-5 CRG CRG-3-35 CRG CRG--75 CRG--5 CRG--3 CRG--5 CRG H L/min L/min. CRG--5 CRG L/min. CRF-- -5 CRF-- CRF--5 CRF--35 CRG--35 L/min. CRG--5 CRG--35 CRG L/min.

8 DIRCTIONAL CONTROLS Spare Parts List List of Seals Sl. No. Name of Part Model No. CRG-3 CRG-3-T CRG- CRG--T CRG- CRG--T CRF- Qty. O Ring -- SO-NA-P Backup Ring -- SO-BB-P O Ring SO-NB-P O Ring SO-NB-P O Ring SO-NB-P -- O Ring SO-NB-P -- 7 O Ring SO-NA-P5 -- Backup Ring SO-BB-P O Ring SO-NB-P O Ring SO-NA-P7 -- Backup Ring SO-BB-P7 -- O Ring SO-NB- G Note : When ordering the seals, please specify the seal kit number from the table as below. List of Seals Kits Sl. No. Model No. Seal Kit No. CRG-3-5 KS-CRG-3-5 CRG-3-T-5 KS-CRG-3-T-5 CRG-- KS-CRG--3 CRG--T- KS-CRG--T-3 Sl. No. Model No. Seal Kit No. CRG--5 KS-CRG--5 CRG--T-5 KS-CRG--T-5 CRF--5 KS-CRF--5

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