Actuator Butterfly Valves

Approx. Rs 7,000 / SetGet Latest Price

Product BrochureProduct Details:

Features:

• Bi-directional zero leakage butterfly valve
• ISO pad for mounting, Hand Lever/ Gear operator/ Actuator
• Stem design as per DIN 475, DIN 79 to mount Actuator, Gear Operator, Hand Lever
• Extremely small play between the stem and disc due to square drive
• Accurate dual stem sealing prevents leakage
• A sefety arrangement prevents the stem from lifting during maintenance or working with an actuator
• The burnished stem is supported in multiple high techno polymer bearings, This prevents deflection under high pressure. Provides smooth operation and long life
• Easily Serviceable at customer end
• Butterfly Valve can be mounted between flanges as per EN 1092, ASME/ ANSI, JIS BS-10. Refer Chart
• 100% factory tested under Water/ Air/ Vacuum berore the valve is packed and shipped
• 360o disc rotation
• Downstream connection is possible
• Standards followed ISO 5211, DIN 475, DIN 79 API 598, API 609, ANSI B 16.5#150, BS 5155
• MAXFLOW offers complete Valve Automation Solution of Butterfly Valve mounted with Rotary Actuator, Limitswitch, NAMUR Solenoid Valve, Positioner, Air Filter, Regulator, Lubricator, Electric Actuator, Hand Lever, Manual Gear Operator, etc.

Approx. Rs 7,500 / PIECEGet Latest Price

Product Details:

Features:
Longer Life- The strength of the vulcanised liner as well as its strong bonding with the body ensure that it doesn’t get deformed and torn by the disc during valve operations. Further, friction during operations is minimised owing to the smooth liner surface. The strong seat and reduced friction greatly enhance service life of the valve
Tight Sealing, and Consistent Low Torque- Bubble-tight sealing is obtained by the tight interference fit between liner and disc. The insitu moulded seat does not deform with age, and hence the operating torque stays low and consistent during the entire life cycle of the valve. Aquaseal is the valve of choice for actuated systems because of high reliability and consistent torque.
Reliable Drive- Positive shaft-disc connection with anti-blow out is a key Aquaseal feature. The shaft is Xylan-coated to reduce friction and improve wear resistance. Further, the self-lubricated bearings reduce the torque and increase valve reliability.
Ease of Installation- The integral liner of the valve acts as a gasket between the valve and companion flange. The liner being bonded to the body doesn’t get stretched or damaged during installation unlike loose liners. Lower Resistance to Flow The discs are hydrodynamically designed to provide minimum resistance to flow and improved flow coefficients.
Assured Shaft Sealing- The flat profiles on the top and bottom of Aquaseal disc engage with matching profiles on the body liner, and the large area of contact prevents leakage to atmosphere. Integrally moulded O-Rings that compresses around the top shaft provide a secondary seal. Weather seal is provided to prevent the ingress of foreign particles on valves with flow control lever.
Actuator Mounting Platform- The integral ISO 5211 platform facilitates direct mounting of actuators and gear units, thereby improving system reliability and efficiency.

Approx. Rs 5,000 / PieceGet Latest Price

Product Details:

Features:

Smaller face to face dimensions (Short Pattern) – hence, cost effective

Resilient seats for bubble tight shutoff & field replaceable

On-off and throttling service

No body cavity

Quick opening by quarter turn operation

Low torque, easy for automation

Least installation space

Preferred Direction Flow

Approx. Rs 8,000 / PIECEGet Latest Price

Product Details:

A resilient seated butterfly valve with superior design features and materials of construction to provide repeatable tight shutoff in severe abrasive and corrosive environments for a variety of applications.