/ Pneumatic Butterfly Valve

flanged butterfly valve with pneumatic actuator

Actuating:single-acting and double-acting
Body:Ductile Iron GGG45 , WCB carbon steel , stianless steel
Disc:DI coated by Nickel,DI Coated by Nylon,SS304,SS316,SS316L,Duplex stainless steel 2205 ,2507,1.4469 ,1.4529,aluminum bronze
Seat:EPDM ,HT-EPDM,wear resistance EPDM,NBR, PTFE, ,VITON ,Silicone Rubber
Stem:45#carbon steel,SS416,SS420,SS304,SS316,SS316L
Size:DN40-DN600
standard :PN10 PN16 10K 150LB
Applicable Medium:Fresh water, Waste water ,sea water, Air, Steam ,Food, pharmaceutical, Varieties of Oil,Acid,Soda,Salt and so on
Temperature:-10-120℃
valve types :wafer type , lug type and Flange type
Product Description

Flanged Butterfly Valve with Pneumatic Actuator - Premium Industrial Solution

Our flanged butterfly valve with pneumatic actuator conveys uncommon execution with a one-piece design that diminishes opening torque by 30% whereas amplifying benefit life to over 50,000 cycles. ZTVK's enterprise-grade arrangement covers sizes from DN40-DN600, weight appraisals up to PN16, and works productively in temperatures extending from -10°C to 120°C. With 15+ a long time of fabricating mastery and 2000+ standard units in stock, we guarantee 3-7 day conveyance for prompt extend needs.

Technical Specifications of Flanged Butterfly Valve with Pneumatic Actuator

Parameter Specification
Size Range 1.5"-24" (DN40-DN600 mm)
Working Pressure PN10/PN16, 10K, 150LB
Temperature Range -10°C to 120°C
Body Material Ductile Iron GGG45, WCB Carbon Steel, Stainless Steel
Disc Material DI Nickel Coated, SS304/316/316L, Duplex Steel 2205/2507
Seat Material EPDM, NBR, PTFE, VITON, Silicone Rubber
Stem Material 45# Carbon Steel, SS416/420/304/316/316L
Actuator Type Single-acting, Double-acting
Connection Type Wafer, Lug, Flange

Key Features and Benefits

Advanced Design Engineering

Our butterfly valves highlight a progressive "twofold unconventional + diagonal seal" setup. This imaginative plan essentially decreases operational stretch whereas conveying smooth execution. The offbeat situating minimizes situate wear and guarantees tight shutoff indeed after thousands of cycles.

Superior Material Selection

You get uncommon erosion resistance with our premium fabric choices. From standard carbon steel for common applications to duplex stainless steel for cruel chemical situations, each valve is built to withstand your particular working conditions. Our materials outflank standard cast press choices in toughness and longevity.

Pneumatic Actuation Advantages

The pneumatic actuator framework gives fast reaction times and solid operation. Single-acting actuators incorporate spring-return security highlights for fail-safe operation amid discuss supply misfortune. Double-acting models keep up exact situating control for basic stream control applications.

Working Principle

Your flanged butterfly valve with pneumatic actuator works through compressed discuss control. The pneumatic actuator turns the valve stem, turning the plate 0° to 90° for total stream control. This instrument empowers both on-off benefit and throttling applications with fabulous repeatability.

Exhibitions

Application Versatility

These valves excel across multiple industries:

Water Treatment: Perfect for municipal water systems, wastewater treatment, and desalination plants

Oil & Gas: Reliable service in refineries, pipelines, and offshore platforms

Chemical Processing: Handles aggressive chemicals with appropriate material selection

Power Generation: Proven performance in cooling systems and steam applications

Food & Pharmaceutical: Sanitary designs meet strict industry standards

Use Cases

Quality Assurance

ZTVK maintains rigorous quality standards through ISO9001, ISO14001, and OHSAS18001 certifications. Our manufacturing facility features modern CNC equipment and comprehensive testing capabilities. Every valve undergoes pressure testing and material verification before shipment.

Certificates

Customization Options

Need special configurations? We offer extensive customization services:

  • OEM Services: Your branding and specifications
  • ODM Solutions: Custom valve body designs for unique applications
  • Material Modifications: Special alloys for extreme conditions
  • Connection Adaptations: Non-standard flanges and mounting configurations

The design accommodates future automation upgrades. You can easily add electric actuators or positioners without replacing the valve body, protecting your initial investment.

Fast Delivery and Global Reach

Standard models dispatch inside 3-7 days from our 2000+ unit stock. Custom arrangements require 15-25 days generation time. Found fair 50km from Tianjin Harbour, we guarantee effective coordinations through organizations with major shipping lines.

Our proficient bundling meets ISPM 15 guidelines, anticipating traditions delays. Each shipment incorporates dampness assurance and secure fixturing for secure transport around the world.

Packaging and Shipping

Comprehensive Support

Your success matters to us. We provide complete technical support including:

  • Free CAD drawings and 3D models
  • Installation guidance videos
  • 18-month warranty coverage
  • Local service partner network
  • Digital documentation access

Every flanged butterfly valve with pneumatic actuator comes with authentic certification documents. Our transparent manufacturing process withstands third-party audits, ensuring you receive genuine quality products.

Why Choose ZTVK

With 15+ years in Tianjin's industrial zone, we combine Chinese manufacturing efficiency with international quality standards. Our proximity to major ports, extensive inventory, and flexible production capabilities serve global customers effectively.

We understand your challenges in industrial flow control. That's why our engineering team focuses on practical solutions that deliver long-term value. From initial selection through ongoing maintenance, ZTVK supports your operational success.

factory

Contact Us

Ready to enhance your flow control system? Email us at ktec86961886@163.com for expert consultation and competitive pricing of flanged butterfly valve with pneumatic actuator.

Online Message

Send us your valve requirements and our team will provide professional solutions and fast quotations.