butterfly Valve Compliant square Shaft End, sealed by Liner with Lever, Manual Gearbox, Pneumatic or Electric Actuator
Discover Raydafon's innovative butterfly valve, featuring a compliant square shaft end sealed by a liner with lever, manual gearbox, and optional pneumatic or electric actuators. Ideal for industrial applications, it ensures reliable flow control, durability, and versatility. Experience effortless operation and superior performance—perfect for engineers seeking efficient solutions. Stand out with advanced design and trusted quality. Elevate your projects with Raydafon, the smart choice for precision and ease.
Product descriptions from the supplier
Product Description
Product features:
* Nominal pressure: PN 6, PN 10, PN 16
* Max. nominal size: DN 1000
* Max. allowed fluid temperature: 110 °C
* The spherical contact between valve disc and liner ensures durable and permanently tight shut-off.
* Splined or keyed connection between shaft and valve disc: dry shaft, no contact with fluid handled
* Sealing to atmosphere is ensured even when the actuator has been removed.
* Marking indicates position of valve disc
* A screw serves as shaft anti-blow out device to ensure that the shafts are retained in the body.
* Valve equipped with stainless steel plain bearing with reinforced PTFE coating depending on DN
* The elastomer liner provides tight sealing at the flanged line connections, eliminating the need for an extra gasket.
* Leak-proof shaft passage ensured by spherically machined valve disc and thicker elastomer liner in the area of the shaft
passage
* Heat barrier between valve and lever stop plate
* Nominal pressure: PN 6, PN 10, PN 16
* Max. nominal size: DN 1000
* Max. allowed fluid temperature: 110 °C
Benefits
* The spherical contact between valve disc and liner ensures durable and permanently tight shut-off.
* Splined or keyed connection between shaft and valve disc: dry shaft, no contact with fluid handled
* Sealing to atmosphere is ensured even when the actuator has been removed.
* Marking indicates position of valve disc
* A screw serves as shaft anti-blow out device to ensure that the shafts are retained in the body.
* Valve equipped with stainless steel plain bearing with reinforced PTFE coating depending on DN
* The elastomer liner provides tight sealing at the flanged line connections, eliminating the need for an extra gasket.
* Leak-proof shaft passage ensured by spherically machined valve disc and thicker elastomer liner in the area of the shaft
passage
* Heat barrier between valve and lever stop plate
Applicant:
* Air-conditioning
* Washing plants
* Paint shops
* General irrigation systems
* Swimming pools
* Pressure boosting
* Water treatment
* Rainwater harvesting
* Washing plants
* Paint shops
* General irrigation systems
* Swimming pools
* Pressure boosting
* Water treatment
* Rainwater harvesting
The Valve material can be adjusted as the customized valves.
Specification
Function | Prevent backflow |
Connection type | Flange |
Valve body material | stainless steel |
Nominal pressure | PN 10, PN 16, PN 25, PN 40 |
Max. nominal size | DN 1000 |
Min. nominal size | DN 40 |
Max. allowed fluid temperature | + 110 ℃ |
Min. allowed fluid temperature | - 10 ℃ |
Valve body type | Wafer-type body, Semi-lug type, Full-lug type, raised faces, U-shaped body, flat faces |
Our Advantages
Packing & Delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
1.Are you a factory? Yes, we are a factory in the field of gas equipment .
The manufacturing workshop with 15000m2 and storage place
Skilled manufacturing team for workshop and site Fabrication
Specialized workshops with advanced facilities.
2.Can you customize products for me ?
Yes . Customization is one of our strengths . Our core competitiveness is experienced engineers and technicians .
Our factory supports product appearance and parameter customization, and accepts OEM/ODM to help customers develop markets and enhance competitiveness .
3.How to ensure product quality ？
The factory has professional quality inspectors and management system . Provide with online video factory inspection services at any time, as well as support third-party inspection .
4.How can i get the exact price of the product?
Please tell us your specific requirements and environmental data,so we can provide the most suitable products and solutions for you.
The manufacturing workshop with 15000m2 and storage place
Skilled manufacturing team for workshop and site Fabrication
Specialized workshops with advanced facilities.
2.Can you customize products for me ?
Yes . Customization is one of our strengths . Our core competitiveness is experienced engineers and technicians .
Our factory supports product appearance and parameter customization, and accepts OEM/ODM to help customers develop markets and enhance competitiveness .
3.How to ensure product quality ？
The factory has professional quality inspectors and management system . Provide with online video factory inspection services at any time, as well as support third-party inspection .
4.How can i get the exact price of the product?
Please tell us your specific requirements and environmental data,so we can provide the most suitable products and solutions for you.
Hot Tags: Butterfly Valve Supplier, Industrial Valve Manufacturer, Square Shaft Butterfly Valve
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Contact Info
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Address
Luotuo Industrial Area, Zhenhai District, Ningbo City, China
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