Resilient Seated Butterfly Valve with Electric Actuator
- Single Phase and Three Phase Applications
- On-Off and Modulating Duty Control
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Resilient-seated Butterfly Valves
Damper Butterfly Valves
PTFE Lined Butterfly Valves
Pharma Butterfly Valves
UPVC Butterfly Valves
Aluminium Butterfly Valves
Resilient-seated Butterfly Valves
Resilient-seated, butterfly valve for flange mounting to pipelines; concentric disc design; with replaceable liner. Suitable for use in cooling towers, waste-water applications, water treatment, water distribution, dams, gas main and service lines, pressure stations, gas storage tanks, power plants and gas pipelines industry.
General information
Size Range : 3" to 48"
Key Features
- Integrally moulded seat liner on the body, which ensures excellent dimensional stability & guaranteed seat tightness.
- Seat liner extending on to the contact faces ensures perfect sealing and eliminates the need for separate flange gaskets.
- Narrow land disc ensures perfect sealing with least operating torque requirements.
- A fully universal body design ensures fitting of the valve between companion flanges of all popular standards (viz : ANSI, BS, DIN, JIS, IS etc.)
- The notch disc & band lever ensures locking of the valve in 8 intermediate position in addition to close and open position. Hand lever can be locked through pad lock.
- Body casting made of superior FG 260 grade cast iron to ensure additional strength.
- Valve disc made of stainless steel / ductile cast iron which enable protection against possible water hammer or pressure surges.
- A truly line size body bone to ensure maximum flow capacity with the lowest pressure drop.
Product Versions
Resilient Seated Butterfly Valve with Pneumatic Actuator
- Double Acting and Single Acting Actuators
- On-Off and Proportionate Control
Damper Butterfly Valves
The butterfly or wafer damper can be a stack damper where sealing or tight shut-off is not all-important. 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 a circular two-bladed louver damper.
The drive for a butterfly damper is also simple, needing only 90° of motion. The torque requirement can vary widely over damper life, if corrosion and thermal effects are severe. Hand levers, Gear boxes, Pneumatic Actuators or Electric actuators are used to actuate butterfly dampers.
General information
Size Range : 8" to 80"
| Description | Material |
|---|---|
| Body | IS 2062 Gr. B |
| Disc | IS 2062 Gr. B |
| Shaft | AISI 410 |
| Bearing | Standard |
| Gland Pata | IS 2062 Gr. B |
| Teflon Bush | Teflon |
| Graphite Ring | Graphite |
| Hex Bolt | SS 202 / SS 304 |
| Seat Ring | IS 2062 Gr. B |
| Bottom Shaft | AISI 410 |
Product Versions
Damper Butterfly Valve with Electric Actuator
- Single Phase and Three Phase Applications
- On-Off and Modulating Duty Control
Damper Butterfly Valve with Pneumatic Actuator
- Double Acting and Single Acting Actuators
- On-Off and Proportionate Control
PTFE Lined Butterfly Valves
4Matic PTFE lined valves are well suited for consistent performance requirements in highly corrosive applications involving chlorine, benzene, sulphuric acid, nitric acid, phosphoric acid, hydrochloric acid and sea water. Virgin grade resins and thick fluoropolymer linings provide for superior resistance to corrosive chemical effects, absorption and swelling.
General information
Size Range : 2" to 12"
Standard
| Design and Manufacturing | API 609 Category A / BS 5155 / MSS SP-67 / AWWA C504 |
| Valve Face to Face Dimensions | Short Wafer as per ISO 5752 Tab 5 / API 609 Category A |
| Top Flange Drilling | ISO 5211 Part II |
| Inspection and Testing | API 598 / BS 6755 / FCI-70-2 |
| Flanged Standard Conformity | ANSI 150, DIN PN 10 / 16 |
Advantages
- Precision Spherically Molded & Machined One Piece Disc/Stem.
- Minimum 3mm Thick FEP/PFA Liner.
- Integral Actuator Mounting Flange.
- ISO 5211 Mounting Flange.
- Dynamically Loaded Mechanical Shaft Seal.
- Radially Loaded Atmospheric Seal.
- Enhanced Resilient 360 degrees Elastomeric Energizer.
- High Strength Fasteners.
- Blowout Proof Stem.
- Chambered PFA Raised Face Flange Sealing.
- Epoxy Coated Body.
Product Versions
PTFE Lined (FEP/PFA) Butterfly Valve with Electric Actuator
- Single Phase and Three Phase Applications
- On-Off and Modulating Duty Control
PTFE Lined (FEP/PFA) Butterfly Valve with Pneumatic Actuator
- Double Acting and Single Acting Actuators
- On-Off and Proportionate Control
Pharma Butterfly Valves
Pharmaceutical grade, ultra-sanitary butterfly valves for the control of dry bulk materials. Meeting the stringent requirements of the pharmaceutical, cosmetic, biotech, food and fine chemical industries. Sleek design offers weight and space utilization. One piece crevice free disc, polished to mirror finish to maximize flow and easy maintenance. Valve operating options includes Lever Handle, Gear Operator, Chain Wheel, Air Actuated, Electric Actuated, Modulating Control.
General information
Size Range : 8" to 80"
| Pressure / Temperature Rating | |||
|---|---|---|---|
| Working Pressure | MAX. 3 TO 4 KG/CM2 | ||
| Operating Temperature | -50°C TO +400°C | ||
| Description | Material |
|---|---|
| Body | WCB / CF8 / CF8M |
| Disc | WCB / CF8 / CF8M |
| Seat | Silicon / Viton |
| Bracket | SS |
| Handle | SS / Aluminium |
Product Versions
Pharma Butterfly Valve with Electric Actuator
- Single Phase and Three Phase Applications
- On-Off and Modulating Duty Control
Pharma Butterfly Valve with Pneumatic Actuator
- Double Acting and Single Acting Actuators
- On-Off and Proportionate Control
UPVC Butterfly Valves
UPVC Butterfly Valves are designed and manufactured in adherence with global industry standards. We manufacture UPVC Butterfly Valves that serve most processing industries like water, water treatment, swimming pools, etc due to their non-corrosive properties as compared to other metal valves.
UPVC butterfly valves now come with an updated design that offers angle switching control. Increased neck height makes it easier to install. Sealing surface and through hole are processed on CNC machines for reliable and enhanced sealing performance.
General information
Advantages
- Improved PP disc to enhance the performance
- Thickened body and seal to extend the service life
- Materials meet drinking water standard
- 100% pure virgin material, CaCO3 free (Chalk)
- UV resistant powder added
- Can be assembled with Pneumatic/Electric Actuators
Description:
| Material | PVC, CPVC, PP, PVDF |
| Size | 1½" - 8''; 63mm - 225mm ; DN50 - DN200 |
| Standard | ANSI, DIN, JIS |
| Joint End | Flanges |
| Working Pressure | 150 PSI |
| Operating Temperature | PVC (0~55℃); CPVC and PP (0~95℃) |
| Valve body color | PVC (Dark Gray), CPVC (Light Gray), PP (Light Yellow) |
Product Versions
UPVC and Polypropylene (PP) Butterfly Valve with Electric Actuator
- Single Phase and Three Phase Applications
- On-Off and Modulating Duty Control
UPVC and Polypropylene (PP) Butterfly Valve with Pneumatic Actuator
- Double Acting and Single Acting Actuators
- On-Off and Proportionate Control
Aluminium Butterfly Valves
Aluminium body with Stainless Steel disc (SS 316) Butterfly Valves with EPDM rubber liner
General information
Size Range : 1.1/2" to 8"
| Butterfly Valve Specification | |||
|---|---|---|---|
| Body | Aluminium Pressure Die Cast | ||
| Disc | CF8M (SS 316) | ||
| Stem | AISI 410 / AISI 304 | ||
| Shaft | AISI 410 / AISI 304 | ||
| Seat | EPDM | ||
| Valve Rating | PN 10 | ||
| Body Pressure | 225 PSIG | ||
| Seat Pressure | 165 PSIG | ||
| Temperature | 140°c | ||
Standard :
| Design and Manufacturing | API 609 Category A / BS 5155 / MSS SP - 67 / AWWA C504 |
| Valve Face to Face Dimensions | Short Wafer as per ISO 5752 Tab 5 API 609 Category A |
| Top Flange Drilling | ISO 5211 II |
| Inspection and Testing | API 598 / BS 6755 / FCI 70 - 2 |
| Flanged Standard Conformity | ANSI 150, DIN PN 6 / 16 |
Product Versions
Aluminium Body Butterfly Valve with Electric Actuator
- Single Phase and Three Phase Applications
- On-Off and Modulating Duty Control
Aluminium Body Butterfly Valve with Pneumatic Actuator
- Double Acting and Single Acting Actuators
- On-Off and Proportionate Control