01
Overview
The GF Type 546 Pro is a true-union PVC-C ball valve with threaded sockets. A lockable lever, PTFE ball seats and stainless-steel mounting inserts are standard, while feedback and pneumatic or electric actuation can be added as required.
02
Key characteristics
- 01Lockable lever as standard
- 02PTFE ball seat
- 03Stainless-steel mounting inserts
- 04Manual, pneumatic or electric actuation
03
Technical specifications
- Nominal sizes
- DN10 to DN100
- Pressure rating
- PN10
- Flow coefficient
- Kv 70 to 11,000 L/min, size dependent
- Body / connection material
- PVC-C with ISO Rp threaded sockets
- Ball seat
- PTFE
- Seal options
- EPDM or FKM
- Operation options
- Lockable manual lever, spring-return lever, pneumatic or electric actuator
04
Applications
- Chemical dosing
- Water treatment
- Corrosive process lines
05
Selection notes
- 01
Confirm chemical resistance of PVC-C and the selected elastomer at design temperature.
- 02
Select DN from required flow and acceptable pressure loss, not pipe size alone.
- 03
Define position feedback, fail action and actuator supply where automation is required.
