- Proportional lift, closed bonnet
- Suitable for liquids
- Set pressure from 1 to 50 barg
- Metal seal
- Orifices: "D" and "E"
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- Proportional lift, closed bonnet
- Suitable for liquids
- Set pressure from 1 to 30 barg
- Metal and soft seal
- Orifices: "G" and "J"
- ASME UV CERTIFIED SINCE 2015