Asten Controls LLP

^{Product Description:}

^{The Asten Pneumatic Actuator Operated Butterfly Valve is designed for automated on/off and throttling applications in fluid, gas, and slurry pipelines across various industries. Featuring a rugged butterfly valve body combined with a high-torque pneumatic rotary actuator, this valve ensures reliable remote-controlled operation, enhancing efficiency in process automation systems.}

^{Available in wafer, lug, and double flanged designs, the valve is manufactured using high-grade Cast Iron (CI), Ductile Iron (SGI), Carbon Steel (WCB), or Stainless Steel (SS304/316). The precision-engineered disc and seat combinations (EPDM, NBR, PTFE) ensure leak-tight sealing and low torque operation. Actuators are available in single-acting (spring return) and double-acting configurations, with optional accessories like solenoid valves, limit switches, and positioners for full automation integration.}

• ^{Size Range: 50mm to 1200mm (2” to 48”)}

• ^{Body Material: CI / SGI / WCB / SS304 / SS316}

• ^{Disc Material: SS304 / SS316 / Aluminum Bronze / Nylon Coated DI}

• ^{Seat Material: EPDM / NBR / PTFE / Viton (Optional)}

• ^{End Connection: Wafer / Lug / Double Flanged (ANSI/DIN/IS Standards)}

• ^{Actuator Type: Pneumatic Rotary Actuator (Single Acting / Double Acting)}

• ^{Design Pressure: Up to PN16 / Class 150}

• ^{ISO 5211 Mounting Pad for Direct Actuation}

• ^{Optional Accessories: Solenoid Valve, Limit Switch Box, Electro-Pneumatic Positioner, Air Filter Regulator}

• ^{Compact Design with Low Torque Requirement}

• ^{Water & Wastewater Treatment Plants (WTP/ETP)}

• ^{Chemical & Petrochemical Industries}

• ^{Oil & Gas Flow Control Systems}

• ^{Power Plants & Boiler Lines}

• ^{Cement & Steel Industries}

• ^{HVAC & Chilled Water Systems}

• ^{Slurry & Pulp Handling in Paper Mills}

• ^{Food & Beverage Process Automation}

• ^{High-Performance Pneumatic Actuated Valve Solutions}

• ^{Custom-Built Valves for Diverse Industrial Applications}

• ^{Fast and Reliable Automation Components}

• ^{Competitive Pricing & PAN India Delivery}

• ^{Expert Technical Assistance & After-Sales Support}

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Product Description:
Our Pneumatic Rubber Lined Wafer Type Butterfly Valve is designed for precise flow control and reliable performance in various industrial applications. The valve features a rugged cast body, high-quality rubber lining, and a pneumatic actuator for smooth, automatic operation. It ensures zero leakage, easy installation, and low maintenance, making it ideal for modern automation systems.

This valve is suitable for handling air, water, gas, oil, chemical, and slurry media, providing excellent resistance to corrosion and wear. The rubber lining (EPDM, Nitrile, Neoprene, or Hypalon) enhances sealing and protects against aggressive fluids.

• Body Material: CI / DI / WCB / SS304 / SS316

• Lining Material: EPDM / Nitrile / Neoprene / Hypalon

• Disc Material: SS / CI / DI / Aluminum Bronze

• Operation: Pneumatic actuator (single or double acting)

• Size Range: 2" to 24" (DN50 to DN600)

• End Connection: Wafer type, suitable for PN10 / PN16 / ANSI 150 flanges

• Leakage: Bubble-tight shut-off

• Pressure Rating: Up to 16 bar

• Temperature Range: –20°C to +120°C

• Water Treatment Plants

• HVAC Systems

• Chemical & Process Industries

• Power Plants

• Food & Beverage Industry

• Pharmaceutical and Petrochemical Plants

• ISO-certified industrial valve manufacturer

• High-quality automation solutions with pneumatic actuation

• Durable construction and long service life

• Custom sizes and materials available on request

• Competitive pricing and fast delivery

ASTEN Controls LLP offers high-quality Cast Iron Butterfly Valves designed for reliable flow control in various industrial applications. These valves are manufactured using premium-grade cast iron and advanced machining processes to ensure durability, efficiency, and long service life.

Key Features:

• Robust Cast Iron body with corrosion-resistant coating

• Precision-engineered disc for smooth and tight shut-off

• Low torque operation for easy handling

• Suitable for On/Off and throttling applications

• Compact design and lightweight compared to other valve types

• Available with manual, pneumatic, and electric actuators

Specifications:

• Body Material: Cast Iron

• Size Range: As per customer requirement

• Pressure Rating: PN10 / PN16

• End Connection: Wafer / Lug type

• Seat Material: EPDM / NBR / PTFE

• Media: Water, Air, Gas, Oil, and other compatible fluids

Applications:

• Water treatment plants

• HVAC systems

• Chemical and process industries

• Power plants

• Food & beverage industries

• General industrial pipelines

Why ASTEN Controls LLP:

• Trusted Indian manufacturer

• Consistent quality and performance

• Competitive pricing

• Customization available as per application

Our Pneumatic Double Eccentric Offset Disc Wafer Type Butterfly Valve is designed for high-performance flow control in demanding industrial applications. The double eccentric (high-performance) design reduces seat wear and ensures tight shut-off, even under high pressure and temperature conditions. Fitted with a reliable pneumatic actuator, this valve provides smooth, automated operation, ideal for process automation and remote control systems.

Manufactured from premium-grade materials, the valve ensures corrosion resistance, low torque operation, and long service life. It is suitable for handling air, water, steam, oil, gas, and chemical media across various industries.

• Body Material: CI / DI / WCB / SS304 / SS316

• Disc Material: SS304 / SS316 / Aluminum Bronze / Duplex Steel

• Seat Material: PTFE / Metal / Viton / EPDM

• Type: Double Eccentric (High Performance)

• Operation: Pneumatic Actuator (Single or Double Acting)

• End Connection: Wafer Type (compatible with PN10 / PN16 / ANSI 150 flanges)

• Size Range: 2" to 24" (DN50 to DN600)

• Pressure Rating: Up to 20 bar

• Temperature Range: –20°C to +250°C

• Leakage: Zero leakage, bubble-tight sealing

• Oil & Gas Industry

• Power Plants & Energy Sector

• Chemical & Process Industries

• Water & Wastewater Treatment

• HVAC Systems

• Petrochemical Plants

• ISO-certified valve manufacturer with precision engineering

• Durable and reliable pneumatic actuation

• Custom configurations available as per project needs

• High performance, low maintenance, and long service life

• Competitive pricing and timely delivery across India

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Product Name:
Lug Type Manual Butterfly Valve

Description:
Our Lug Type Manual Butterfly Valve is a high-performance flow control device engineered for reliable shutoff and throttling in various industrial applications. Designed with a rugged cast iron or stainless steel body, this valve features a centrally mounted disc and precision-machined seats to ensure leak-proof operation and extended service life.

Equipped with a hand lever or gearbox-operated mechanism, the manual operation provides easy and precise control over fluid flow. The lug-type body design allows for secure installation between flanges and enables bi-directional flow with the option of dead-end service.

Key Features:

• Type: Lug Type Butterfly Valve

• Operation: Manual (Lever / Gear Operated)

• Sizes Available: 2” to 24” and above

• Body Material: Cast Iron / Ductile Iron / Stainless Steel

• Disc Material: SS 304 / SS 316 / Nylon Coated / Aluminum Bronze

• Seat Material: EPDM / Nitrile / Viton / PTFE

• Working Pressure: Up to 16 bar

• Temperature Range: -10°C to 180°C

• Mounting: Between ANSI, DIN, or IS flanges

Industrial Applications:

• Water Treatment Plants

• HVAC Systems

• Power Generation

• Oil & Gas Industries

• Chemical and Petrochemical Plants

• Food and Beverage Industry

• Pulp and Paper Industry

Why Choose Us:
✔ Heavy-duty construction
✔ Smooth manual operation
✔ Corrosion-resistant materials
✔ Long service life and low maintenance
✔ Customization options available on request

Industrial Butterfly Valve – Wafer / Lug / Flanged Type

The Butterfly Valve is a quarter-turn rotational motion valve used to start, regulate, and stop flow in pipelines carrying water, gas, air, steam, slurry, and other fluids. Designed for low to high pressure and temperature applications, it is compact, cost-effective, and ideal for tight shut-off and throttling control.

Available in Wafer, Lug, and Double Flanged types, our butterfly valves are manufactured using high-grade Cast Iron, Ductile Iron, Stainless Steel, and Carbon Steel. With options for manual, pneumatic, or electric actuators, these valves are widely used in water treatment, HVAC, chemical, power plants, and process industries.

• ✔️ Valve Type: Wafer / Lug / Double Flanged Butterfly Valve

• ✔️ Size Range: 2” to 48” (50mm to 1200mm)

• ✔️ Body Material: CI / WCB / SS304 / SS316 / DI

• ✔️ Disc Material: SS304 / SS316 / DI with Nylon or Epoxy Coating

• ✔️ Seat Material: NBR / EPDM / PTFE / Viton

• ✔️ Operation: Lever / Gear / Pneumatic / Electric Actuator

• ✔️ Pressure Rating: PN10 / PN16 / ANSI 150

• ✔️ Temperature Range: -20°C to +180°C

• ✔️ Design Standard: IS / BS / DIN / ANSI

• ✔️ End Connection: Wafer / Lug / Flanged (as per request)

• Water and Wastewater Treatment Plants

• Fire Fighting & Sprinkler Systems

• HVAC and Air Handling Systems

• Chemical & Petrochemical Industries

• Food and Beverage Pipelines

• Power Generation (Cooling Water Systems)

• Oil & Gas Industries

• Marine and Shipbuilding

• Paper & Pulp Industries

• Cement & Steel Plants

• �� Electric or Pneumatic Actuation (ON/OFF or Modulating)

• �� Lockable Handle or Gear Box Operation

• ⚙️ Epoxy Powder Coated / Nylon Coated Disc

• �� PTFE Lined Body for Corrosive Fluids

• �� Bi-directional Flow Design

Additional Information:

• Item Code: ABFV

Product Overview:
Asten make Flanged Butterfly Valve is a rugged quarter-turn valve engineered for reliable flow regulation and isolation in industrial and commercial piping systems. Designed and manufactured by Asten Controls LLP, an ISO-certified valve manufacturer based in India, this valve combines durability, precise control, and low maintenance for a wide range of fluid and gas applications. 

�� Valve Type: Flanged Butterfly Valve – suitable for installation between pipeline flanges. 
�� Body Materials: Cast Iron (CI), Ductile Iron (DI), Carbon Steel (WCB), Stainless Steel (SS304/SS316). 
�� Disc Materials: SS304, SS316, DI with epoxy or nylon coating (optional). 
�� Seat/Seal Options: EPDM, NBR, PTFE, Viton for excellent leak-tight sealing. 
�� Size Range: Typically 50 mm to 1200 mm (2″ to 48″) (custom sizes on request).
�� Pressure Rating: Commonly PN10 / PN16 / ANSI 150 or equivalent classes. �� Operation Options: Manual (lever/gearbox), Pneumatic actuator, Electric actuator (optional). 
�� Design Standards: Built to conform with international industrial standards (IS/DIN/ANSI). 

✅ Efficient Flow Control – Fast quarter-turn action (90°) for quick open/close operation. 
✅ Durable Construction – High-quality materials ensure long service life and corrosion resistance.
✅ Leak-Tight Sealing – Optimized seals reduce leakage and improve system performance. 
✅ Versatile Actuation – Compatible with manual, pneumatic or electric actuation mechanisms. 
✅ Low Maintenance – Simple design with fewer moving parts for minimal upkeep. 

�� Water Treatment & Wastewater Systems
�� Chemical & Petrochemical Plants
�� HVAC & Air Handling Systems
�� Oil & Gas Pipelines
�� Power Generation & Cooling Systems
�� Process Industries (food, pharma, etc.)
�� Marine & Shipbuilding Facilities 

^{Product Description:}

^{The Asten Lever Operated Double Flanged Butterfly Valve is a robust and reliable valve designed for manual flow isolation and throttling in water supply, wastewater treatment, HVAC systems, chemical processing, and industrial pipelines. Built with a Cast Iron (CI), Ductile Iron (SGI), or Carbon Steel (WCB) body, the valve features a double flanged design for secure installation in high-pressure pipeline networks.}

^{Equipped with a lever-operated handle with multi-position locking, this valve provides quick quarter-turn operation, ensuring ease of use for manual flow regulation. The rubber-lined seat (EPDM/NBR/PTFE) ensures bubble-tight shutoff and reliable sealing performance in demanding environments.}

• ^{Size Range: 50mm to 1200mm (2” to 48”)}

• ^{Body Material: Cast Iron (CI) / Ductile Iron (SGI) / Carbon Steel (WCB)}

• ^{Disc Material: Stainless Steel (SS304/316), Aluminum Bronze, Nylon Coated DI}

• ^{Seat Material: EPDM / NBR / PTFE / Viton (Optional)}

• ^{End Connection: Double Flanged (ANSI 150/DIN PN10/PN16/IS Standard)}

• ^{Operation: Lever Operated with Multi-Locking Positions}

• ^{Design Pressure: PN10 / PN16 (Higher Ratings on Request)}

• ^{Temperature Range: -10°C to +180°C}

• ^{Low Torque Design for Easy Manual Operation}

• ^{Corrosion Resistant Coating for Long Durability}

• ^{ISO 5211 Top Flange for Actuator Mounting (Optional)}

• ^{Water Supply & Distribution Pipelines}

• ^{Wastewater Treatment Plants (WTP/ETP)}

• ^{Chemical & Process Industries}

• ^{HVAC & Chiller Systems}

• ^{Power Plants & Boiler Feed Lines}

• ^{Cement & Steel Plants}

• ^{Effluent Disposal Systems}

• ^{Precision Engineered Butterfly Valves for Industrial Use}

• ^{Heavy Duty Construction with Leak-Tight Sealing}

• ^{Customizable Sizes & Material Options Available}

• ^{Competitive Prices with PAN India Delivery}

• ^{Expert Technical Support & After-Sales Service}

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Product Overview:

We specialize in offering high-quality Electric Wafer Type Butterfly Valves engineered for precision control and automated operation in industrial fluid handling systems. These valves feature a compact wafer-type design for easy installation between flanges and are driven by a reliable electric actuator for smooth ON/OFF or modulating control.

Our valves are built from durable materials such as Cast Iron (CI), Ductile Iron (DI), Stainless Steel (SS304/SS316), and are available with seat options like EPDM, NBR, or PTFE, ensuring compatibility with various media and resistance to corrosion, chemicals, and wear.

• ✅ Valve Type: Electric Wafer Type Butterfly Valve

• ✅ Sizes Available: 2” to 24” (DN50–DN600)

• ✅ Body Material: CI / WCB / SS304 / SS316

• ✅ Disc Options: SS304 / SS316 / Nylon Coated / Aluminium Bronze

• ✅ Seat Material: EPDM / NBR / PTFE

• ✅ End Connection: Wafer Type (compatible with ANSI, DIN, JIS flanges)

• ✅ Pressure Rating: PN10 / PN16 / ANSI 150

• ✅ Actuation: Electric Motorized (ON/OFF or Modulating)

• ✅ Voltage Options: 220V AC / 380V AC / 24V DC

• ✅ Mounting Standard: ISO 5211

• ✅ Control Signal Options: 4-20mA / 0-10V for modulating control

• ✅ Leakage Class: Zero Leakage / Bubble Tight Shutoff

Our Electric Butterfly Valves are ideal for:

• �� Water & Wastewater Treatment Plants

• �� HVAC Systems & Fire Protection Networks

• ⚙️ Chemical & Petrochemical Industries

• �� Power Plants & Energy Sector

• ��️ Oil & Gas Pipelines

• �� Food & Beverage Processing

• �� Pharmaceutical Manufacturing

• �� Marine & Shipbuilding

• ��️ Pulp & Paper Industries

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The uPVC Butterfly Valve is a corrosion-resistant valve ideal for water treatment, chemical processing, and irrigation systems. Designed to offer smooth operation and longevity, this valve is suitable for both industrial and domestic fluid control applications.

• Body Material: Unplasticized Polyvinyl Chloride (uPVC)

• Disc Material: uPVC reinforced or stainless steel (depending on model)

• Seal Material: EPDM / NBR (options for various chemical compatibility)

• Working Pressure: Up to 10 bar (150 psi) – model-dependent

• Temperature Range: 0 °C to +60 °C

• End Types: Wafer-style between flanges or Lug-type (screws included)

• Excellent Corrosion Resistance: Ideal for acids, alkalis, potable water, and wastewater

• Lightweight & Compact: Simplifies installation and reduces support costs

• Versatile Operation: Available with manual lever, gear-operated, pneumatic, or electric actuators

• Low Maintenance: Smooth disc rotation with resilient sealing for reliable leakage control

• Cost-Effective: Performance comparable to metal valves at a lower cost

• Industrial & municipal water supply

• Irrigation & agricultural spray systems

• Swimming pools & aquaria

• Chemical effluent & wastewater management

• HVAC (cooling & chilled water circuits)

IndiaMART suppliers commonly offer:

• Sizes: 50 mm (2″) up to 300 mm (12″)

• Pressure Ratings: PN10 / PN16 (10 bar / 16 bar) depending on the valve model

• Actuation Options: Manual lever (standard), gear box (larger sizes), and automation-ready (pneumatic or electric)

• Often compliant with ISO 5752, EN 12266, DIN, or ASTM standards

• Quality certifications like ISO 9001:2015 may be listed by manufacturers

• Value-driven: Economical alternative to PVC-lined metal valves

• Chemical Resistance: Supports a broad pH range, especially with EPDM or NBR seals

• Ease of Installation: Lightweight and user-friendly for field setups

• Versatile Options: Manual, gear-operated, or actuator-ready for diverse system needs

• Location: Manufacturers often based in Gujarat, Punjab, Maharashtra

• MOQ: Generally 10–20 pieces depending on size and brand

• Lead Time: 7–21 days depending on stock and OEM specifications

• Customization Available: Options for special seal materials, flange drilling patterns, or color coding