-temperature compensated flow control valves (with check valve) F(C)G/ - Functional Symbols Valve is pressure and temperature compensated and flow is maintained at a constant level even over changes in load pressure or fluid temperature. Free flow is provided in the reverse direction. Model Code Control Valves (F)-F(C)G----J-S FCG Specifications Model 形 Code 式 大きさ Size の呼び 最 Max. Working 高 使用圧力 MPa FCG- F(C)G- Max. 最大制御 Control Code 記号 S7 9 S S. S S S8 FG Weight 質量 kg. 9. Hydraulic fluid Omit: eral oil F: phosphate ester Temperature compensated flow control FCG: w/check valve FG: no check valve ( only) Size Refer to Specifications. Control no. : FCG- : FG-, FCG- esign no. : FCG- : FG-, FCG- Control code See Specifications (S: std) Curve (at mm /s) (typical examples) FCG--S Valve Opening - Oil Temperature - ( mm /s at C) Minimum control flow. 8.. - - B- B- C- C-- - E- E- 7 ダイヤル回転数 ial Turns Oil Temperature 油温 ºC 圧力差 ifferential MP ampa
- Control Valves Curve (at mm /s) (typical examples) FCG--S ifferential - 流 量 圧力差 ifferential MP ampa ( 制御流れ入口 (Control, Inlet 出口 to Outlet) ) FG---S FCG---S Valve Opening - - - B- B- C- C- - - E- E- ダイヤル回転数 ial Turns 7 ifferential - Oil Temperature 油温 ºC rop (check valve free flow direction) 圧力 降下 MP a L / Oil Temperature - ( mm /s at C) Minimum Control. 9. 流流 9 量量. 8 7. 圧力降下 rop MP a rop...... rop (check valve free flow direction) 圧力差 ifferential MP a MPa 8 Notes on Operation 圧力差 ifferential MP a( MPa 制御流れ入口 (Control, Inlet 出口 to Outlet) ) Turning the flow adjustment dial clockwise will increase flow. Minimum to maximum adjustable flow is approx.. turns. (Letters - E will appear with each turn of the dial.) fter adjustment, make sure to tighten the dial locking screw. For optimum flow control, maintain a MPa or greater pressure differential between the and B ports. Minimum control flow may vary depending on pressure differential between the and B ports. See characteristics curves for reference. The valves cannot be used for water-glycol based fluids. Mounting Bolts (JIS B, Strength Class.9) Valve 形 Model 六角穴付きボルト Hex Socket Bolts 式メMetric -トルねじ Thread ユニファイねじ Unified Thread 本数 Qty FCG- M8 /-UNC. F(C)G- M 9 /8-UNC 88.9 Subplate Valve 弁形式 Model FCG- F(C)G- サブプレ Subplate -ト形式 Connection 接続口径 Port ia. Rc FGM---J-J /8 FGM-X--J-J / FGM---J-J /8 FGM-Y--J-J / FGM-Z--J-J Subplate must be ordered separately. Subplates are supplied with hex socket bolts for mounting valve. (Unified thread) See page R- for dimensions. Mounting bolts must be ordered separately. Tightening torque of mounting bolts FCG-: 7 to N m F(C)G-: to N m
imensions FCG- ial turns indicator Mounting dimensions 7 port (primary side) B port (secondary side). -φ 9. 7 ial fixing screw B 7. 7. Cross recess no. -ø8.7 hole ø counterbore depth 9. 7 adjustment dial 8. φ7. 7. 9.. 7 ( 9 ) 99. 9 9. -M8, deep or -/-UNC, deep 8... 9.. - Control Valves. ø7., 8 deep 7. 89. ø. locating pin. F(C)G-. Mounting dimensions ( ). port (primary side) ial turns indicator -φ... -ø hole ø counterbore depth.. φ7. adjustment dial 98.. ( )... 8. B.. 8. 8. -ø7., 8 deep 7.. B port (secondary side) ial fixing screw Cross recess no. 7... -M, deep or -/8-UNC, deep Note: ashed line for FCG- -ø. locating pin.
Construction - Control Valves FCG- 9 8 7 7 * * seat シートは inserted in body ボディに圧入 FCG--S 照号 No. 名 Name称 Part 部品番号 Number 規 Standard格 個数 Qty OO-ring リング 8 JIS B B-P 7 OO-ring リング 8 JIS B -P7 FG--S 8 バックアップリング Backup ring 788 MS78- 照号 No. 名 Name称 Part 部品番号 Number 規 Standard格 個数 Qty OO-ring リング 8 JIS B B-P OO-ring リング 799 S8-9(NBR,Hs9) OO-ring リング 8 JIS B B-P8 7 OO-ring リング 8 JIS B -P7 7 OO-ring リング 79 S8-(NBR,Hs7) 8 バックアップリング Backup ring 788 MS78- OO-ring リング 8 JIS B B-P OO-ring リング 799 S8-9(NBR,Hs9) FG- OO-ring リング 8 JIS B B-P OO-ring リング 79 S8-(NBR,Hs9) OO-ring リング 8 JIS B B-P 7 9 8 7
Construction FCG- 9 8 7 7 * * seat シートは inserted in body ボディに圧入 - Control Valves FCG--S 照号 No. 名 Name称 Part 部品番号 Number 規 Standard格 個数 Qty OO-ring リング 799 S8-9(NBR,Hs9) 7 OO-ring リング 8 JIS B -P7 8 バックアップリング Backup ring 788 MS78- OO-ring リング 799 S8-9(NBR,Hs9) OO-ring リング 8 JIS B B-P OO-ring リング 79 S8-(NBR,Hs9) OO-ring リング 8 JIS B B-P OO-ring リング 799 S8-9(NBR,Hs9)