Ductile Iron Double Flanged Butterfly Valve DN450
Ductile Iron Double Flanged Butterfly Valve DN450
SKU:VAL-4fd4f2
Reliable Series EVFS Double Flanged Butterfly Valve DN450 for industrial use. Ductile iron construction with stainless steel shaft, PN16 flanges, and versatile actuation. Compliant with DIN standards and approved by leading organizations.
Regular price
$1,150.00
Regular price
Sale price
$1,150.00
Unit price
per
Delivery via Maden
Expect your order to arrive on time.
Secure Payments
All orders are processed through a secure, PCI-compliant checkout.



The Series EVFS Double Flanged Butterfly Valve DN450 is a robust and reliable solution designed for industrial applications. Made of ductile iron and featuring a stainless steel shaft, this valve ensures longevity and performance. With PN16 flange connections and ISO 5211 mounting pad, it offers versatile actuation possibilities. The NBR liner provides excellent sealing properties, making it suitable for isolating and regulating functions. This valve complies with DIN standards and is approved by ABS, BV, DNV, and other reputable organizations, meeting stringent quality requirements.
Product Specifications
Specifications A
436 mm
Specifications Actuation Possibilities
Bare
Specifications Available Type Approvals
ABS | BV | DNV | DVGW | FM | GL | KIWA | LRS | NKK | RIN | RMRS | SVGW | WRC
Specifications Body Material
Ductile Iron
Specifications C
222 mm
Specifications D
334 mm
Specifications E
388 mm
Specifications F
25 mm
Specifications Flange Connections
PN 16
Specifications G
50 mm
Specifications H Diameter
30 mm
Specifications Iso 5211
F14
Specifications K
140 mm
Specifications L
175 mm
Specifications Liner Material
Nitrile Butadiene Rubber (NBR)
Specifications M Diameter
17 mm
Specifications N Number Of Holes
4
Specifications Shaft Material
Stainless Steel 1.4462
Specifications Size
DN450 - 18" | 450 mm
Specifications Standard
DIN
Specifications Stem Material
Aluminum Bronze | Duplex Stainless Steel 1.4462 | Martensitic Stainless Steel 1.4408
Specifications Valve Function
Isolating valve (on,off) and regulating valve | Regulating valve
Specifications Valve Shut Off Pressure
10 bar | 16 bar | 2.5 bar | 6 bar
Specifications Weight
150.0 kg
Specifications X
376 mm
Specifications Y
107 mm