APV VALVES. Zephyr Valve Series 4 - Control Unit FREEPHONE: SERIES IV ZEPHYR VALVE

Transcription

1 APV VALVES For calls outside the UK Telephone or Fax FREEPHONE: Control Unit SERIES IV ZEPHYR VALVE ZEPHYR VALVE SERIES 4: MK 1&2 A Control Unit (without Solenoid Valve) Control Unit (with 110V Solenoid Valve) Cover Slide Housing Adjusting Screw O-Ring (Cover) Switch (Actuator Plate) Air Line Coupling (Push in Type) Washer O-Ring (Shaft Seal-Nitrile) Actuator Shaft with Helicoil Insert (Large & Small Cylinder) Actuator Shaft with Helicoil Insert (Small Cylinder-Mk.1) Joint Ring (Shaft) O-Ring (Adapter plate-nitrile) Screw Adapter Plate Base Cable Gland O-Ring (Adjusting Screw) Screw Switch Carrier Reed Switch (Twin Lead) Terminal Block (6-Way) Bursting Disc Screw Screw Washer Screw Washer Screw Solenoid Valve (With Coil-110V A/C) Solenoid Coil (110V A/C) Screw O-Ring (Solenoid Valve)

2 Freephone lines are open between 8.00am and 5.30pm Monday to Friday FREEFAX: APV VALVES Control Unit (with microswitches) SERIES IV ZEPHYR VALVE a) Sectional View (diagrammatic only) b) Control Unit with Solenoid Valva Plan View 25

3 APV VALVES For calls outside the UK Telephone or Fax FREEPHONE: Control Unit (with microswitches) (contd) ZEPHYR VALVE SERIES 4: MK 1&2 1 1 Cover Screw, Cheese Head M6 Nyltite Washer Switch Actuator washer O-Ring, Shaft Seal,(see note 1) O-Ring, Cover Bursting Disc, Self-Adhesive Air Line Stud Coupling (Push in Type) M10 Nyltite Washer Joint Ring, Shaft Actuator Shaft with Helicoil Insert and Joint Ring (10) - - Small Air Cylinder (3 1 /2 inch and 100mm dia.) Large Air Cylinder (5 1 /2 inch dia.) * 1 O-Ring, Adapter Plate. Dowty or 4 Screw, Countersunk Head Adapter Plate Base Cable Gland Screw, Pan Head, Slotted Adapter Block O-Ring Adjusting Screw Switch Carrier Micro Switch with twin lead Connector Lead to Solenoid. Orange Terminal Block 6-Way # 2 Screw, Cheese Head, (For Item 23) Slide Housing Adjusting Screw Screw, Socket Head, Solenoid Valve with Coil V DC V AC #Solenoid Coil V DC V AC Screw, Cheese Head Screw, Round Head Switch Actuator Leaf # 2 Nut, hexagon # 1 Blanking Block, if Solenoid Not Fitted # 1 Gasket for Blanking Block # 2 Screw for Blanking Block # 3 O-Ring, Solenoid Valve Base * Supplied with Zephyr Valve # Not Illustrated Note 1: An extra shaft seal must be transferred from existing top bearing plate to the adapter plate (14) if the Zephyr valve is Spring-below-piston type See Fig. 1(a) COMPLETE UNIT (COMPRISING ONE ITEM A AND ONE ITEM B): A Control Unit Series 4 with microswitches: with 24V Solenoid with 110V Solenoid without Solenoid B Installation Pack containing items 2, 3, 4, 5, 11 & 13: for Air Cylinders

4 Freephone lines are open between 8.00am and 5.30pm Monday to Friday FREEFAX: APV VALVES Diaphragm Headseal Assembly DIAPHRAGM HEADSEAL ASSY. Item Valve Size Description Part Number Headseal Assembly (Items 1-8) Figure A Figure B 1 1 /2 inch For Type A Valves inch /2 inch inch /2 inch For Type B Valves inch /2 inch inch /2 inch PTFE Headseal Insert inch /2 inch inch /2 inch O-Ring inch /2 inch inch /2 inch Diaphragm Shaft Seal (PTFE) inch /2 inch inch /2 inch Clamping Collar with Helicoil Insert and Joint Ring inch /2 inch inch Joint Ring (Shaft) /2 inch Shaft Guide (for Type A Valve) inch /2 inch inch /2 inch Shaft Guide (for Type B Valve) inch /2 inch inch /2 inch Clamping Screw (for Type A Valve) inch /2 inch inch /2 inch Clamping Screw (for Type B Valve) inch /2 inch inch /2 inch Seal Spacer (for Type B Valve Only) inch /2 inch inch a 1 1 /2 inch Clamp Ring (Mk.1 Valve) inch /2 inch inch b 1 1 /2 inch Clamp Ring (Mk.2 Valve) inch /2 inch inch

5 APV VALVES For calls outside the UK Telephone or Fax FREEPHONE: Non-Diaphragm Headseal Assembly NON-DIAPHRAGM HEADSEAL ASSY. Item Valve Size Description Part Number Mk.1 Air Cylinder Mk.2 Air Cylinder 1 1 /2 inch For Type A Valves inch /2 inch inch inch /2 inch For Type B Valves inch /2 inch inch inch /2 inch PTFE Headseal Insert inch /2 inch inch inch Shaft with Helicoil Insert and joint Ring 1 1 /2 inch For Type A Valves: inch /2 inch inch inch /2 inch For Type B Valves: inch /2 inch inch inch Joint Ring (Shaft) /2 inch Clamping Nut inch /2 inch inch inch /2 inch Seal Spacer (Type B Valve Only) inch /2 inch inch inch SERIES IV ZEPHYR VALVE Alternative Parts Giving Choice & Value 28

6 Freephone lines are open between 8.00am and 5.30pm Monday to Friday FREEFAX: APV VALVES - Air Cylinder & Yoke (Mk.1&2) - Shaft Seals AIR CYLINDER & YOKE 1 Top bearing Plate (Small Air Cylinder) N/A Top bearing Plate (Large Air Cylinder) N/A 2 Screw (Socket Head) N/A 3 O-Ring (Shaft Seal-Nitrile) N/A 4 Air-Line Coupling (Push-In Type) N/A 5 Washer N/A 6 Piston Rod Extension (With Helicoil Insert) N/A 7 O-Ring (Nitrile) N/A 8a Piston Rod Assembly Mk.1 (Small Air Cylinder) N/A Piston Rod Assembly Mk.1 (Large Air Cylinder) N/A 8b Piston Rod Assembly Mk.2 (Small Air Cylinder) N/A Piston Rod Assembly Mk.2 (Large Air Cylinder) N/A 9 Yoke Assembly Mk. 1 (1 1 /2 inch Valve) Yoke Assembly Mk. 1 (2 inch Valve) Yoke Assembly Mk. 1 (2 1 /2 inch Valve) Yoke Assembly Mk. 1 (3inch Valve) Yoke Assembly Mk. 1 (4inch Valve) N/A 9a Yoke Bearing Plate Mk.1 (Small Air Cylinder) N/A Yoke Bearing Plate Mk.2 (Large Air Cylinder) N/A 9b Yoke Mk. 2 (1 1 /2 inch Valve) N/A Yoke Mk. 2 (2 inch Valve) N/A Yoke Mk. 2 (2 1 /2 inch Valve) N/A Yoke Mk. 2 (3inch Valve) N/A Yoke Mk. 2 (4inch Valve) N/A 10 Washer N/A 11 Joint Ring (Shaft) N/A 12 Screw (Socket Head Grub) N/A 13 Splash Shield (1 1 /2 inch Valve) N/A Splash Shield (2 inch Valve) N/A Splash Shield (2 1 /2 inch Valve) N/A Splash Shield (3inch Valve) N/A 14a Bonded Seal Mk. 1 (Piston Rod) N/A 14b O-Ring Mk. (Piston Rod) N/A SHAFT SEALS FOR NON-DIAPHRAGM VALVES. Item Valve Size Description Part Number Mk.1 Valve Mk.2 Valve 1a 1 1 /2 inch Lipseal Plate inch /2 inch inch inch a EPDM Lipseal Rubber Nitrile b 1 1 /2 inch O-Ring Plate inch /2 inch inch inch a EPDM O-Ring Nitrile Viton b 1 1 /2 inch Flat Gasket (EPDM) inch /2 inch inch inch