Features
- PTFE bushing ensure the maximum shaft support. 360° polished disc assures positive on-off.
- Hard-backed cartridge seat.
- Univeral ISO5211 mounting pad.
- Flow curve tending to straight line. Excellent regulation performance.
- Bubble-tight sealing with no leakage under pressure test.
- Wide selection of materials, applicable for various mediums.
- Higher thicknesses are available upon request.
- Stem sealing is not easy deformation, so avoids leakage phenomenon.
- Overall support is good, stable and solid.
- Use less rubber of seat, so expansion has small impaction and easy to control torque value at an appropriate range.
- Applying to two pieces of no-sells connection; structure is simple and convenient to be maintained.
- Butterfly disc owns automatic alignment function and achieved small combination of disc and seat.
- Phenolic back seat is featured such as no loss, tensile, anti-leak, convenient replacement etc.
- For seat sealing surface and phenolic back as whole as a whole, it can reduce amount of deformation.
- Long service life.
Temperature
- +130 °C (EPDM) +100 °C (NBR)
Scope of Application
- Chamber installation
- Installation in plants
- Pipelines
- Water treatment plants
- Pumping stations
- Tanks
- Seawater applications
- Power plants (cooling water pipelines)
- Industry
Đánh giá
Chưa có đánh giá nào.