You are viewing content for United Kingdom.
Choose a country to see content for your location. Changing region will navigate you to the homepage.
Compare variants
Summary
A fully-lugged, lever operated butterfly valve (F628), gearbox operated (F629) or bareshaft (F628B).
-
-
Application
- Suitable for applications where Level 3 C3 (Medium) corrosion protection is required and for a wide temperature range -10°C to 130°C.
- Suitable for Group 2 liquids as defined by the Pressure Equipment Directive 2014/68/EU.*
-
-
Description
A fully-lugged, lever operated butterfly valve (F628), gearbox operated (F629) or bareshaft (F628B).
Features and benefits:
- Robust, ductile iron valve body for long life service.
- Valve body fully lugged to fit PN16 or ANSI Class 125 flanges.
- The anti-blow out stem design provides a safe and secure operation.
- Integrated notch plate for a more compact design and aluminium lever to reduce risk of corrosion.
- Fully bonded epoxy paint system for superior corrosion resistance.
- Maintenance free valve design, reducing downtime.
-
-
Color
Black
-
-
Material
Cast iron
-
-
SKU Code
F628
-
-
Specification
Classification data
Standard
BS EN 1092-2; BS EN 558.
-
-
PN rating
PN16.
-
-
Working conditions
-
-
-
Type of fluid
Water.
-
-
Materials
-
-
-
Body
Ductile Iron ASTM A536 64-45-12.
-
-
Shaft
Stainless Steel Type 410.
-
-
Disc
Aluminium Bronze C954 ASTM B148.
-
-
Operation
-
-
-
Manual
Lever.
-
-
Additional properties
Inlets/outlets diameter
DN50.
-
-
Dimensions
246 x 43 mm.
-
-
Weight
3.6 kg.
-
-
Thread size
4- M16 x 2.0.
-
-
TestPressure
Shell: 24 bar, Seat: 17.6 bar.
-
-
Materials
Body: Ductile iron, Disc: Aluminium bronze, Liner: EPDM, Shaft, Taper pin: Stainless steel, O-Ring: Buna-N, Bushing: PTFE, Lever: Aluminium alloy and Stop plate: Carbon steel (Zn plated). Gearbox (F629): Cast iron.
-
-
PressureRange
Temperature: -10 to +90°C: 16 bar, Temperature: -10 to +130°C: 15.7 bar.
-
-
Flow capacity
98 Kv.
-
-
Sustainability data
Material
Cast iron
-
-
Recyclability
Recyclable
-
-
Expected Life
20 year
-
-