Features
- Double Eccentric structure ensures low operating torques with zero leakage performance.
- Inner and outer surfaces of the valve are coated with average 250 microns thickness of fusion bonded epoxy. (FBE) min 300micron available upon request.
- Higher thicknesses are available upon request.
- Low moments are obtained by decreasing the friction through self-lubricating bushings.
- Can bear high stretching stresses on the pipeline through the ductile iron body and disc
- High impact resistance.
- Reduces the pressure loss through the disc designed in accordance with the direction of flow
- Pressure loss is at minimum level by double shaft design.
- Sealing gaskets made of EPDM (default), NBR or VITON supplied according to operating conditions and demand can be disassembled and replaced easily in field conditions.
- With the o-rings on the bearing bushings, disc pin holes are protected against corrosion (Dry shaft)
- Retaining ring is assembled to the disc with imbus bolts, the disc is protected against corrosion by placing o-rings under the bolts.
- Through the gearbox assembled on top flange, it maintains openning/closing the valve with very low torques.
- Lifting lugs and feet ease the weight balance during transport and installation.
- With the stainless steel welding, in the valve will have higher sealing resistance.
Temperature
- +130 °C EPDM
- +100 °C NBR
- +180 °C VITON
Scope of Application
- Chamber installation
- Installation in plants
- Pipelines
- Water treatment plants
- Pumping stations
- Tanks and reservoirs
- Seawater applications
- Power plants (cooling water pipelines)
- Industry
Đánh giá
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