Fevaltec high performance butterfly valve is extremely durable with innovative double offset design and could meet one million operations.
Item NO.:
h1Payment:
TT or L/CProduct Origin:
ChinaShipping Port:
XiamenLead Time：
30 daysWafer Type High Performance Double Offset Butterfly Valve
Fevaltec high performance butterfly valve is an innovative double offset design product with advanced world leading technology. This butterfly valve has a unique structure with ultra reliable sealing performance, wide working conditions and low operation torque.
Main product features:
1. One million operations
2. Zero leakage in both direction
3. Easy maintenance
4. Independent and internal test
Product Description
Name
High performance butterfly valve
Design
API 609/ASME B16.34
End Connection
Wafer/Lug/Double flanged
Operation
Manual/Pneumatic/Electric
Size Range
NPS 2"-60"(DN50-DN1500)
Pressure Rating
ASME Class150-300-600(PN16-PN25-PN40)
Body Material
Carbon steel, Stainless steel, Alloy steel, Duplex stainless steel
Seat Material
PTFE, RPTFE, PPL
Temperature
-29℃ to 250℃
High Performance Butterfly Valve Application: Petrochemical, Water treatment, PSA, Power plant, Dry air compressor etc.
Fevaltec is a leading quality high performance butterfly valve manufacturer.
Fevaltec stainless high performance butterfly valve is extremely durable with innovative double offset design and could meet one million operations. The stainless steel would provide the corrosion resistance performance in various application.
Fevaltec high performance butterfly valve has four eccentric structure, which can achieve bi-directional zero leakage with the lowest torque.
Fevaltec high performance butterfly valve is extremely durable with innovative double offset design and could meet one million operations.
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Stainless steel water supply resilient Gate Valve Fevaltec stainless steel resilient gate valves are designed with built-in safety in every detail. The wedge is fully vulcanized with Fevaltec’s own drinking water approved EPDM rubber compound. It features an outstanding durability due to the ability of the rubber to regain its original shape, the double bonding vulcanization process and the sturdy wedge design. The triple stem seal system, the high strength stem and the thorough corrosion protection safeguard the unmatched reliability. Main product features: 1. Fixed, integral wedge nut prevents vibration and ensures durability. 2. The stainless steel wedge core is fully vulcanized with drinking water approved EPDM rubber, no iron parts are exposed to the medium and the excellent rubber vulcanization prevents creeping corrosion underneath the rubber. 3. Guides in the wedge and on the valve body ensure a uniform closure, safe operation and prevent overloading of the stem. 4. The wedge has a large through bore with room for the stem, completely free of hollows or cavities where stagnant water or impurities could collect and cause contamination. 5. Stainless steel stem with wedge stop and rolled threads for high strength. 6. Full circle brass thrust collar provides fixation of the stem and low free running torque. 7. Triple stem seal system with an NBR wiper ring protecting against impurities from outside, a polyamide radial bearing with four NBR O-rings and innermost an EPDM rubber lip seal as the main hydraulic seal to the flow. 8. Round bonnet gasket fixed in a recess groove in the bonnet preventing it from being blown out by pressure surges. 9.Counterbored and hot-melt sealed bonnet bolts encircled by the bonnet gasket ensures no risk of corrosion. 8.Full bore. Product Description Name Stainless steel water supply Gate Valve Design Designed according to EN 1074 part 1 & 2 End Connection Flanged Operation Manual/Pneumatic/Electric Size Range NPS 2"-20"(DN50-DN500) Pressure Rating PN10-PN16 Body Material Stainless steel Seat Material EPDM Rubber Temperature -29℃ to 70℃ Brand Fevaltec Fevaltec is a leading quality high performance butterfly valve manufacturer & Stainless steel resilient Gate Valve Water system Stainless steel soft seated Gate Valve Application: Water supply, Water treatment, Waste water etc.
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Fevaltec stainless high performance butterfly valve is extremely durable with innovative double offset design and could meet one million operations. The stainless steel would provide the corrosion resistance performance in various application.
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