DN1800 Pn10 16 Vulcanized EPDM Seat Di Ductile Iron Wcb Ss Stainless Carbon Steel CF8m Disc Worm Gear Double Flange Butterfly Valve Captop Wormgear ISO 5211

• Media: Oil, Gas, Water,Acid
• Driving Mode: Hand, Gear,Electric, Pneumatic,Hydraulic
• Connection Form: Flange
• Structure: Double-Eccentric Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Model NO.: Butterfly Valve
• Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)
• Working Temperature: Low Temperature (-100°C<T<-40°C)
• Material of Seal Surface: Metal Hard Sealed
• Valve Body: Sheet Metal
• Standard: Standard
• Application: Industrial Usage
• Delivery: 15 Days
• Pressure: 150-2500lb
• Industrial: Offshore/Petrochemical
• MOQ: 1 Piece
• Transport Package: Wooden Case
• Specification: 1"-24"
• Trademark: NAI LOK/OEM
• Origin: China
• Production Capacity: 10000

Product Description

Butterfly valves are widely used in chemical industry, petrochemical industry, marine development, smelting, etc., as regulating and closing equipment.

The seat and disc of our butterfly valve employ the most advanced technology to complete the structural design. At the very moment when the disc opens and closes, the disc produces a cam action, which can pull the disc with less effort, greatly reduces the wear and deformation of the valve seat, and increases the service life of the valve.

Nickel Aluminium-bronze valves are suitable for many seawater applications, especially in low-pressure applications. The most common valve in NAB is the large butterfly valves which offer come with a NAB body and monel trim, which far cheaper substitute for full Monel valves.