Vamein Lined Butterfly Valves
Razvalve Pacific offers Vamein’s “Galactic” fully lined Type 600 & 700 Series butterfly valves in Wafer and Lugged designs.
The main focus of this design is for corrosive applications. The valves are a heavy duty design and highly reliable and resistant to highly corrosive applications and aggressive fluids.
Valves are tested to the relevant International Standards with the objective to provide manufacturers, designers, regulatory authorities, testing laboratories and similar organisations with uniform minimum requirements for the safety, performance & use of manual & shut-off valves in various applications.
Valves are available in the size range 50mm to 300mm in both manual and actuated supplies.
These Butterfly valves are European-made with very high quality and finish. The Teflon used is in compliance with FDA 21 CFR 177.1550 and EU No. 10/2011 standards.
Our strengths lie in our ability to ensure that we are meeting the needs of the application, providing personal and technical service as well as flexibility to meet our customer’s needs. Besides, we always ensure that delivery is made on time.
This type of valve is best suited in various fields of application including:
Mining – excellent corrosion resistant
Acids (Nitric acid, Sulphuric acid, Liquor, Hydrochloric acid, Chlorine, corrosive media)
Desalination, Sewage, Slurry
Pulp & Paper
From vacuum to 16bar depending on size and working temperature
-40°C to +200°C, depending on the working pressure
Butterfly Valves – Manual
Type: Wafer & Lugged End Butterfly valves, two-piece split body (cataphoresis coating)
Style: One-piece cast disc and shaft design
Disc: PFA Encapsulated 3mm thick
Liner: PTFE 3mm thick isostatically moulded (energised rubber Silicone or Viton)
Packing: Energised disc spring (dacromet coated) & viton o-rings.
Operation: Lockable lever, Gear Operated, Pneumatic Actuator, Electric Actuator
Size Range: 50mm to 300mm.
End Connections: Universal for Wafer; ANSI 150 & Table E for Lugged
Typical Figure Numbering System
6: Wafer body
7: Lugged body
Materials of Construction
Body: Ductile Iron, Aluminum Bronze, CF8/SS304, CF8M/SS316, Carbon Steel/WCB, Bronze
Disc – Shaft: Stainless Steel 17-4pH (PFA encapsulated)
Seat & Energiser: PTFE / Silicone or Viton
Design: API 609, EN-593
Testing: ISO 5208
Certificate: EN 10204-91 (2.2 / 3.1)
Butterfly Valves – Automated valves
Pneumatically actuated – Spring Return or Double Acting
3/2-way or 5/3-way solenoid valve
Electric Actuator – quarter-turn
Classification: General Purpose, Explosion Proof, Intrinsically Safe
Size Range: 50mm ~ 300mm