The 3VR Alco 3 valve remote needle manifold is a three-valve isolation manifold remote mounted (pipe to pipe). Used mainly in differential pressure transmitters and static instrument applications, the 3VR Alco 3 valve has two process isolation valves and one equalisation valve to equalise the two sides. The 3VR includes all the features of the N series Alco needle valve, multi-ring piston style packing and a back sealing facility. Process and instrument sides are both on 54mm centres to correspond with transmitter connections.
Further features and benefits include:
- 2 x isolation and 1 x equalising valve
- Temperature range -40°C to 230°C
- Ingress seals fitted as standard
- Positive no slack stem action
- 2-piece non-rotating hardened (17-4PH) tips
- Exotic materials available
- 2 x 6mm diameter mounting holes as standard
- Full material traceability
