NBS Source
I'm a manufacturer

Compare variants

FM638 & FM639 Butterfly Valve Fully Lugged
FM638 & FM639 Butterfly Valve Fully Lugged
FM638 & FM639 Butterfly Valve Fully Lugged

Verified 7 days ago

Crane Fluid Systems

Verified 7 days ago

Crane Fluid Systems

Verified 7 days ago

Crane Fluid Systems
Summary
A fully-lugged butterfly valve.
Color
Black
-
-
Material
Cast iron
-
-

Specification

Standard
To BS EN 1092-2; BS EN 558; BS EN 593: 2009; BS EN 12266-1.
-
-
PN rating
PN25.
-
-
Working conditions
-
-
-
Type of fluid
Suitable for Group 2 liquids as defined by the Pressure Equipment Directive 2014/68/EU.
-
-
Maximum working pressure
25 (BAR).
-
-
Fluid temperature
-10 to 120°C.
-
-
Materials
-
-
-
Body
Ductile Iron EN-GJS-400-15.
-
-
Shaft
Stainless Steel 431 ASTM A276 431; Stainless Steel 630 ASTM A564 630.
-
-
Disc
Stainless Steel 304 ASTM A351 CF8.
-
-
Operation
-
-
-
Manual
Gear.
-
-

Additional properties

Inlets/outlets diameter
50 mm.
-
-
Dimensions
(138 + 65) x 43 mm.
-
-
Weight
5 kg.
-
-
Thread size
4-M16.
-
-
Third-party certification
ISO 5211-2001.
-
-
Angle
45°.
-
-
Flow capacity
91 Kv.
-
-

Sustainability data

Material
Cast iron
-
-
Recyclability
Recyclable
-
-
Expected Life
20 year
-
-