OEM/ODM Supplier Counter Weight Swing Check Valve - DN2200 DN2600 Double Eccentric Butterfly Valves for water pump – Deye

DN2200 DN2600 Double Eccentric Butterfly Valves for water pump 

Design standard: API 609. BS5155

Body material: GGG40/GGG50/DUCTILE IRON

Nominal diameter: DN2600

Pressure: PN10 PN16 PN25, CL150 (PN20)

End connection: RF. Raised Face

Face to face: EN558 Series 13/ISO5752-13

Top flange ISO5211.

Bi-direction Seal,

Renewable seat Design

Mode of operation: Gearbox Handwheel

Test and inspection: API 598. EN1226

Product Range: 

Available Body Material: Ductile Iron , Carbon steel, Stainless steel, Alloy steel.

Available Body Seat Ring: SS304, SS316, STL, Brass, Bronze

Optional Disc Seat Ring: EPDM, NBR, PTFE, Teflon. Neoprene

Optional End connection: Wafer, Lug, Flanged.

Face to face: EN558 Series 13/14, long type or short type

Normal diameter: 4″~104″ (DN100~DN2600).

Pressure range: PN10~PN25

Available Operation: Gearbox, Electric, pneumatic actuator

Working temperature: -46℃~+200℃.

Application:

widely used in the fluid piping system of water supply and drainage, sewage, construction, petroleum, chemical industry, textile, papermaking, hydropower, metallurgy, energy and other projects for regulation and interception