Directional Control Valves

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Nicholas Anthony
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1 Pneumatic Directional Control Valves G 1 /8, / Poppet Valves Catalogue no: 1GB-ca

2 Midget poppet valves Combining, versatility, compactness and the rugged design characteristics of the poppet mechanism. This range of poppet valves, provides units that are light to operate and give long and trouble free operational life. The body is a block-form die-casting in zinc. The poppet mechanism uses a nylon ball and a synthetic rubber 'O' ring as the main seat and seal respectively, the exhaust seal is of 'U' cup form, working with a stainless steel plunger. All the valves are greased during assembly, they will run for long periods without further lubrication. Designed for use with air, the small poppet area requires only a light force to operate any of the valves, a factor particularly useful in the mechanically operated types, other available actuators cover the automatic and manual operation. The return mechanism after actuation is by spring on all valves in the range. Features Interchangeable actuators Panel mounting nut Brass bush plunger spring Integral mounting holes Nitrile U cup seal Block form die-cast body Nylon ball/ Nitrile O ring seat and seal ass-y.

3 Basic body dimensions (mm) Inlet Port G1/8 Mounting holes Ø4,8 Repair kits Description Mechanically, manually and air pilot operated valves Diaphragm operated valves. Part no B Lubricating oils To ensure long life and trouble free service from valves, it is recommended the equipment should be adequately lubricated by means of lubricators which disperse oil into the system. Only paraffinic based oils can be used, and the following recommendations are given as a general guide to types of oil that are suitable for use with Parker airline equipment. The list opposite does not preclude the use of oils manufactured by other companies but oils must be pariffic based. As a general guide, lubricator drip rates should be 1 drip/minute for every 5 litre/second ( cubic feet per minute) passed through the equipment. Oil company Grade Viscosity Century oils P.W.L.A Alexander Duckham Zircon 4 Gulf oil (GB) Limited Harmony 4 AW Shell (UK) oil Tellus 7 7 Burmah Castrol Hyspin AWS Edgar Vaughan Y Hydrodrive HP 0 Esso Petroleum Nuto H B.P. HLP Mobil Oil Company DTE Oil - Light Motul VPI-A Silkolene Derwent

Air pilot and diaphragm operated Symbol 1 1 Materials Body Stem Spring housing Seals Spring Zinc diecast Aluminium Nitrile Technical information Type Poppet valve Style Body ported Port size G 1 /8

4 Air pilot and diaphragm operated Symbol 1 1 Materials Body Stem Spring housing Seals Spring Zinc diecast Aluminium Nitrile Technical information Type Poppet valve Style Body ported Port size G 1 /8 Mounting Any plane Temperature range - 0 C to C Pneumatic information Pressure range 0 to bar Minimum pilot pressure 0,8 bar Minimum dia. pressure 0,14 bar Nominal Ø,mm Nominal flow at 7 bar,7 dm /sec Cv factor 0,175 Ordering information Part nos. Actuator Symbol B460P Air pilot B460D Diaphragm 4

5 Air pilot operated dimensions (mm) G1/8 Ø Diaphragm operated dimensions (mm) 89 G1/8 Ø G1/8 5

Mechanically operated valves Symbol 1 Materials Body Stem Spring housing Seals Spring Zinc diecast Aluminium Nitrile Technical information Type Poppet valve Style Body ported Port size G 1 /8

6 Mechanically operated valves Symbol 1 Materials Body Stem Spring housing Seals Spring Zinc diecast Aluminium Nitrile Technical information Type Poppet valve Style Body ported Port size G 1 /8 Mounting Any plane Temperature range - 0 C to C Pneumatic information Pressure range 0 to bar Minimum pilot pressure 0,8 bar Minimum dia. pressure 0,14 bar Nominal Ø,mm Nominal flow at 7 bar,7 dm /sec Cv factor 0,175 Ordering information Part nos. Actuator Symbol Operating force B460C Plunger 11 N B460R Roller 6 N B460RT One way roller trip 6 N B460T One way trip 6 N 6

7 Roller operated spring return One way trip Plunger operated, Ø Ø6 Actuated Full stroke ,5 4 0,5 Roller operated max 1 max 94 max 9, max 1 max 5 max 7,5 4, One way roller trip operated 6 75 max 1 max 94 max 9,5 6 7

Manually operated valves Symbol 1 Materials Body Stem Spring housing Seals Spring Zinc diecast Aluminium Nitrile Technical information Type Poppet valve Style Body ported Port size G 1 /8 Mounting

8 Manually operated valves Symbol 1 Materials Body Stem Spring housing Seals Spring Zinc diecast Aluminium Nitrile Technical information Type Poppet valve Style Body ported Port size G 1 /8 Mounting Any plane Temperature range - 0 C to C Pneumatic information Pressure range 0 to bar Minimum pilot pressure 0,8 bar Minimum dia. pressure 0,14 bar Nominal Ø,mm Nominal flow at 7 bar,7 dm /sec Cv factor 0,175 Ordering information Part nos. Actuator Symbol Operating force B460B Button 11 N B460E Palm lever 5 N B460L Lock down lever 5 N B460F Foot N Button colours Black : X Red : Y Green : Z Add suffix to part no. 8

9 Button operated Lock down lever operated, Ø , ,5 4 Palm lever operated Foot pedal operated ,

Poppet Facia actuators valves GØmm, 1 /8 G 1 /8 / - 5/ The system Dimensions (mm) Valve body complete with actuator retaining clip 6 mm Actuator holder/ panel mounting clamp Actuator Basic valve with

10 Poppet Facia actuators valves GØmm, 1 /8 G 1 /8 / - 5/ The system Dimensions (mm) Valve body complete with actuator retaining clip 6 mm Actuator holder/ panel mounting clamp Actuator Basic valve with adaptor Panel mounting screws Part no. Type Symbol B460-0A / 1 Mounting Assembly is simple; the actuators fit into the holder/panel mounting clamp with bayonet fixing. The panel mounting screws may then be tightened up to the panel as required and the valve body assembly clipped on. No seals or special tools are required, interchanging actuators or valve body assemblies is equally simple. Ømm,,7 Latching trust button 7 Key switch-latching 0 Ø4,5 White Blue Latching trust button 000-0UFWS 000-0UFXS Key switch-latching Locked Withdrawal position position In or out Either 000-0KAS In Un-locked 000-0KBS Out Locked 000-0KCS Key switch non-latching 0 Key switch 'stay-put' Ø4,5 7 Ø4,5 Key switch non-latching Locked Withdrawal position position Out Un-locked 000-0KDS In Locked 000-0KES Withdrawal position Either Key switch 'stay-put' 000-0KFS

11 Facia actuators Ømm, Poppet G 1 valves /8 / - G5/ 1 /8 Emergency buttons 41 0 Flush push button Ø9,5 Emergency button Flush push button Type Red 000-0BEYS Ø40 Mushroom, key release Red 000-0BGYS Ø40 Mushroom latching Red 000-0BPYS Raised latching button Red 000-0BRYS Ø70 Mushroom latching Yellow Blue White Black Red Green 000-0BATS 000-0BAUS 000-0BAWS 000-0BAXS 000-0BAYS 000-0BAZS Raised push button 15 Push button with boot Ø4,5 Ø9,5 Raised push button Push button with boot Yellow Blue Black Red 000-0BBTS 000-0BBUS 000-0BBXS 000-0BBYS Yellow Blue White Black Red Green 000-0BCTS 000-0BCUS 000-0BCWS 000-0BCXS 000-0BCYS 000-0BCZS Latching and Non latching selector knob 7 Ø0mm Mushroom button 8 7 Ø0 Ø40 Ø70 Latching Non latching Ø0mm Mushroom button White 000-0UAWS 000-0UBWS Black 000-0UAXS 000-0UBXS Red 000-0UAYS 000-0UBYS Green 000-0UAZS 000-0UBZS White Black Red Green 000-0BDTS 000-0BDXS 000-0BDYS 000-0BDZS 17

Directional Control Valves. G 1 /4, 3/2, 5/2, 3/3 and 5/3 Spool valves

Directional Control Valves. G 1 /4, 3/2, 5/2, 3/3 and 5/3 Spool valves Directional Control Valves G 1 /4, 3/2, 5/2, 3/3 and 5/3 Spool valves Directional control valves G 1 /4 3/2, 5/2, 3/3, 5/3 Spool Valves G 1 /4 Ports This quality and proven range of valves feature a block