Pneumatic Butterfly Valve

Product Details:

Pneumatic Resilient Wafer & Lug Type Butterfly Valve
Manufacturer of Pneumatic Actuator Operated Ecotech full Lug CI Body & S.G. Iron / CF8 / CF8M Disc Type PN 10 Butterfly Bonded Valve with NBR Rubber Moulded.
Inflatable Seated with Replaceable Seat Pneumatic Butterfly Valve
Replaceable Seat Pneumatic Butterfly Valve
Pneumatic Piston Actuator Butterfly Valve
Pneumatic Cement Butterlfy Valve
Teflon Sleeve Butterfly Valve
Pneumatic Wafer & Lug Type Butterfly Valve
Replaceable Muffler Butterfly Valve
Wafer Type Butterfly Valve
Double Flange Butterfly Valve
Wafer Type Damper Valve
Double Flange Damper Valve
FEP / PFA Lined Butterfly Valve
"PTFE SLEEVE" Disc Butterfly Valve
"UPVC" Butterfly Valve
Double Eccentric Butterfly Valve
Double Eccentric Double Flange Butterfly Valve 150#
Double Eccentric Butterfly Valve 300# & 600#
Spherical Disc Valve
"Metal Seated" Spherical Disc Valve
"Triple" Off – Set Butterfly Valve
Pharma Butterfly Valve
Double Flange MS Fabricated Butterfly Valve
Aluminium Butterfly Valve
Centric Butterfly Valve
Lug Type centric Butterfly Valve
Wafer Type centric Butterfly Valve
pneumatic actuated butterfly valves
pneumatically controlled butterfly valves, which are used to control the flow of a media remotely. They can have either a lug or wafer connection style. Based on the actuator design (single or double acting) the actuator will open and close the butterfly valve with compressed air (single acting uses a spring to either open or close the valve). The butterfly valve has a disc that rotates with the actuator to open or close the butterfly valve. The butterfly valve design allows for good sealing properties, durability, and reliability for your application. Pneumatic actuators are a reliable solution and often used to control larger valves than electric actuators at a lower investment cost. There are various housings, seals, and sizes of pneumatically controlled butterfly valves to allow you to find the right one for your application.

Product Details:

A pneumatic  Fabricated Butterfly Valve which can be used for isolating or regulating flow. The closing mechanism takes the form of a disk. Operation is similar to that of a ball valve, which allows for quick shut off. Butterfly valves are generally favored because they are lower in cost to other valve designs as well as being lighter in weight, meaning less support is required. The disc is positioned in the center of the pipe, passing through the disc is a rod connected to an actuator on the outside of the valve. Rotating the actuator turns the disc either parallel or perpendicular to the flow

Additional Information:

• Production Capacity: 10

Product Details:

Features:

·         16 Nm to 4000 Nm

·         Made of Aluminum Alloy which can resist against heat, Acid, Alkali, Water Proof, dust proof.

·         Low Power Consumption, High Efficiency, Excellent weatherproof heavy -duty motor.

·         Stabilized start speed to effectively avoid water hammering to prolong the service of life tubes.

·         Advance design manual overrides without any clutch to prevent the user from injury.

·         All the joints on the housing are armed with waterproofing seal (IP 67), which is appropriate for use in the outdoor environment.

·         Continuous mechanism position indication.

·         Low noise level.

·         Built-in Thermal Protection which prevents motor burning out.

Various Options:

·         On - Off Type

·         Modulating / Regulating Type

·         With Integral Starter unit

·         Signal Input: 4 ~ 20 mA / 1 ~ 5V DC / 2 ~ 10V DC

·         Potentiometer Feedback

·         Additional Limit Switched

·         2 Wire System for On - Off Operation

Additional Information:

• Production Capacity: 20

Product Details:

We are a leading Rubber Lined Wafer Type Butterfly Valve manufacturer in India. We have a wide range of industrial butterfly valves. Check butterfly valve  The valve is designed to clamp between two flanges in your pipe work. Most wafer butterfly valves fit the majority of flange standards

Additional Information:

• Production Capacity: 20

Product Details:

Double-eccentric butterfly valves are industrial valves, which are designed to fully open or close a passage of the working medium flowing through a pipeline. They can also be used for flow-control purposes. However, a 100% tightness of the valve cannot be guaranteed in a long-term use for control purposes.

Additional Information:

• Production Capacity: 10

Product Details:

Lug-style butterfly valves are usually composed of metal such as ductile iron or steel. They feature threaded tapped lugs positioned on the valve flanges for bolt connections. Lug-style butterfly valves are suitable for end-of-line service but a blind flange is always recommended

Product Details:

Hand Lever Operated Wafer Type Double Flange "AWWA C504" LONG F to F Pattern Butterfly valve.
AWWA (American Water Works Association) butterfly valves are used for shutoff on clean water and gases.
They are designed to provide long life, low headloss and trouble-free performance. 4Matic Butterfly valves meet AWWA C504 and C516 standard.
The size range is 3″ to 78″.

Back to AWWA C504-10 Rubber-Seated Butterfly Valves, 3 In. ( 75 mm) through 72 In. (1,800 mm)
This standard establishes minimum requirements for rubber-seated butterfly valves, 3 in. (75 mm) through 72 in.

The valve is designed to clamp between two flanges in your pipe work.
Most wafer butterfly valves fit the majority of flange standards.
The rubber or EPDM valve seat creates an exceptionally strong seal between the valve and flange connection.

Even wafer style valves require 2 flanges. These should be the same size as your valve and may be one piece or loose ring style flanges.
This will allow the surrounding pipe line to connect snugly with the butterfly valve. Most butterfly valves do not require extra gaskets.
Fusion Bonded Epoxy Coatng and EPDM rubber are used for valves to be used for in direct contact with
potable (drinking) water, while all other components in contact with water being of Stainless Steel.

Buterfly valves fully compliant to AWWA C504 standards. We produce this valves with following
end connectons to suit varying customer needs.

Wafer Type
Sizes: NPS3~NPS20 (DN80~DN500) Pressure Ratng: 150 psi / 25O ps

Flanged Ends Type
Size: NPS3~NPS72 (DN80~DN1800) Pressure Ratng: 150 psi / 250 psi We also manufacture valves larger than NPS72 on special requests

AWWA Buterfly Valve Design Specificatons

Shaf Seal
Self-sealing Y-type or V-type rings provide excellent sealing, low abrasion and long service life when fluid pressure increases

Self-Lubricatng Bearing
Stainless steel backed PTFE bearing is designed for superior lubricaton with low maintenance.

Corrosion Resistant Shaf
Shafs are ASTM A276 304 or 316 stainless steel. High strength stainless steel
shaf is used for 250 psi pressure conforming to AWWA C504 standard.

Streamlined Disc
Disc is available in either ductle iron with stainless steel sealing edge or all stainless steel. The spherical design permit efficient sealing.

Body
Body is available in cast iron or cast steel. Flange dimensions conform to ASME B16.1 cIass 125 or class 250

Corrosion Resistant Shaf
Shaf is made of ASTM A 276 304 or High strength stainless steel. Upper
and Lower pieces of shafs fully comply with the design requirements
of AWWA C504 Class 150B.

Shaf Sealing
Self-Sealing Y-type or V-type rings can provide excellent sealing, low
abrasion, long service life when fluid pressure increases.

Shaf Connecton
Disc-shaf connecton is achieved by use of stainless steel pins and
self-locking nuts or pin free design, that transmits the required torque
and insures strong connecton between disc and shaf performing in
all conditons without loosening the disc-shaf connecton.

Disc
The dome-shaped disc reduces the resistance to the fluid and enhances
its strength to be more reliable in service.

Seat
NSF approved EPDM Rubber is used for seat material for applicatons
requiring contact with Potable (drinking) water. The seat is designed
to allow field removal/replacement.

Body
Body is made of ASTM A536 cast iron or cast steel flange dimensions
conform to ASME B16.1 Class I25 or Class 250.

Additional Information:

• Item Code: 4MAWWA
• Production Capacity: Standard
• Delivery Time: Standard
• Packaging Details: Sea or Air worthy

Product Details:

This type is used as an isolating damper for flue-gas scrubbers. The butterfly damper is lightweight, simple, quickly actuated and often comparatively low in cost. In process work, oval shapes adapt to that shape of duct. Occasionally, a double-disc butterfly appears resembling acircular two-bladed louver damper.

Additional Information:

• Production Capacity: 20

Product Details:

Cement Application Butterfly Valve Butterfly Valve CMT Series are designed to regulating the flow of product and are widely use in all type of BULK SOLIDS PROCESSING PLANTS where intereeption of gravity - fed or pneumatically conveyed DRY POWDER or GRANULES is required.

Additional Information:

• Production Capacity: 20

Product Details:

We are one of the trusted companies of Pneumatic Rotary Actuator Operated Triple Eccentric Off Set Disc Wafer Type Butterfly Valve. Our products are enormously admired in the market owing to their top features

Additional Information:

• Production Capacity: 10

Product Details:

A double eccentric offset disc wafer type butterfly valve is a quarter-turn valve that uses a disc to control the flow of fluid. The disc is connected to a rod attached to a lever, and when the lever is turned, the disc rotates to open or close the valve. It means that the disk is not in line with the flow of the fluid

Additional Information:

• Production Capacity: 20