Pictured assembly comprises:
VF733 – Value lugged butterfly valve
P series (now PA) – Prisma pneumatic actuator
YT-1000R – YTC Electro-pneumatic Positioner
2L39C09 – Metalwork Push-in hose fittings
New Deal – Metalwork Filter Regulator
Actuated lugged butterfly valve assembly with actuator, positioner and fileter regulator.
Click on the links above for further details on the components.
Technical Specifications| Brand | Value Valves / Prisma |
| Model | VF-733 / PA Series |
| Type | Modulating Pneumatically Actuated Butterfly Valve |
| Valve - Body Style | Lugged |
| Valve - Size Range | 1-1/2" (DN40) - 12" (DN300) |
| Valve - Pressure Rating | Up to 16 Bar |
| Valve - End Connections | ANSI, AS2129 Table D & E |
| Actuator - Style | Pneumatic Rack and Pinion |
| Actuator - Function | Double Acting and Spring Return |
| Actuator - Supply Pressure | Up to 8 Bar |
| Actuator - Supply Mediums | Air (Standard), Water, Non Aggressive Fluids |
| Actuator - Supply Connections | 1/4" BSP |
| Actuator - Mounting Options | ISO 5211, DIN 3337, VDE 3845, Namur |
| Actuator - Accessories | YTC YT-1000 Electro Pneumatic Positioner and Filter Regulator (See related products for full specs) |
Material Specifications| Valve - Body | Ductile Iron (Standard), Cast Iron & Stainless Steel |
| Valve - Disc | CF8M Stainless Steel (Standard), Ductile Iron, Alu Bronze |
| Valve - Seat | EPT (High Temp EPDM), NBR (Nitrile), Viton Upon Request: Neoprene, Silicon, Hypalon |
| Actuator - Body | Aluminium with high quality Rislan coating internally & externally. |
| Actuator - Drive Adaptor & External Screws | 316 / 304 Stainless Steel |
| Actuator - Seals | NBR |
Value VF-7 Series Butterfly Valve Tech Sheet
