Nominal diameter: 20"
Pressure rating: ANSI Class 600#
Connection: Butt-welding type as per ASME B16.25     
Body material: ASTM A217 WC6
Operation: single-acting pneumatic actuated
Features: triple offset design, high temperature alloy body and SS trim 

Introducing our latest product, the 20 ANSI Class 600# Butt-welding Butterfly Valve with single-acting pneumatic actuated operation. With a triple offset design, high temperature alloy body, and stainless steel trim, this valve is designed for high-temperature applications and harsh operating conditions. The valve is constructed with ASTM A217 WC6 material and complies with ASME B16.25 standards for butt-welding connections. Its advanced design ensures smooth operation, tight shutoff, and long-term reliability. Whether used in power plants, refineries, or chemical plants, this valve delivers superior performance and is built to last. Trust in the quality and innovation of our company to provide solutions for your industrial valve needs

Nominal diameter: 16"
Pressure rating: ANSI Class 150#
Connection: double flanged as per ASME B16.5    
Body material: ASTM A216 WCB
Operation: worm-gear with wheel
Features: triple offset design, Bi-directional sealing, carbon steel body with SS trim

Introducing the API 609 Triple Offset Flanged Butterfly Valve, a cutting-edge product from our company. This innovative valve features a triple offset design, which provides a tight and reliable shut-off for various applications.Introducing our 16 Nominal Diameter, Class 150# rated double flanged butterfly valve. Designed as per ASME B16.5 standards, our valve features a robust ASTM A216 WC body with carbon steel and stainless steel trim. The triple offset design allows for bi-directional sealing, ensuring reliable performance in both flow directions. Operated with a worm-gear and wheel mechanism, this valve offers ease of operation and precise control. With our company name proudly displayed, customers can trust in the quality and reliability of our product. Suitable for a wide range of applications, our butterfly valve is built to meet the high standards of the industry. Trust in our expertise and choose our butterfly valve for your fluid control needs

Introducing the Flanged type triple offset butterfly valve from WELCO Valve Co., Ltd. This high-quality valve is designed with precision and state-of-the-art technology to meet the demanding requirements of various industries. The triple offset design ensures a bubble-tight seal with consistent and reliable performance, making it suitable for applications that require zero leakage. The flanged type construction allows for easy installation and maintenance, while providing strong and durable connections. With a focus on superior quality and advanced engineering, WELCO Valve Co., Ltd. delivers a valve that is built to withstand the toughest conditions and provide long-lasting performance. Trust in the expertise and excellence of WELCO Valve Co., Ltd. for your butterfly valve needs

WELCO Valve Co., Ltd. specializes in providing high-quality high pressure butterfly valves for industrial applications. Our high pressure butterfly valves are designed to withstand extreme pressure and temperature conditions, making them suitable for use in oil and gas, petrochemical, and power generation industries. These valves are manufactured using high-grade materials and advanced technology to ensure reliable performance and long service life. They are available in a variety of sizes and pressure ratings to meet the specific needs of our customers. Our high pressure butterfly valves are designed for easy installation, operation, and maintenance, making them a cost-effective and efficient solution for controlling high-pressure fluids. Trust WELCO Valve Co., Ltd. for high-quality high pressure butterfly valves that meet your industrial needs

Introducing the high pressure triple offset butterfly valve by WELCO Valve Co., Ltd. This innovative valve is designed to provide reliable, bubble-tight shutoff in high pressure applications. With its triple offset design, the valve offers low friction and wear, ensuring a long service life and minimal maintenance requirements. The valve also features a high-performance seat design, providing excellent sealing capabilities at high pressures. The WELCO high pressure triple offset butterfly valve is suitable for a wide range of industries including oil and gas, petrochemical, power generation, and more. This product is engineered to meet the demanding requirements of high pressure applications, delivering exceptional performance and reliability. Trust WELCO Valve Co., Ltd. for high quality and dependable solutions for your valve needs

Nominal diameter: 8"
Pressure rating: ANSI Class 150#
Connection: Wafer type as per ASME B16.5
Body material: ASTM A351 CF8
Operation: double-acting pneumatic actuator
Features: triple offset design, stainless steel body and trim 

Introducing our latest product, the 8 Nominal Diameter Wafer Type Triple Offset Butterfly Valve. This valve is designed to operate at ANSI Class 150# pressure rating, and its wafer type connection conforms to ASME B16.5 standards. The body material is made of high-quality ASTM A351 CF8 stainless steel, ensuring durability and resilience in various operational conditions. Equipped with a double-acting pneumatic actuator, this valve offers reliable and efficient performance. Its triple offset design and stainless steel body and trim enhance its resistance to wear and corrosion, making it a reliable choice for critical industrial applications. Our company is dedicated to providing top-notch quality and innovative solutions, and this valve is a testament to our commitment to excellence

Nominal diameter: 8"
Pressure rating: ANSI Class 150#
Connection: Lug wafer type as per ASME B16.5
Body material: ASTM B148 C95800
Operation: worm-gear with wheel
Features: triple offset design, cast bronze body, monel shaft, solid metal to metal sealing 

Introducing our 8 nominal diameter lug wafer type butterfly valve, specifically designed to meet ANSI Class 150# pressure rating requirements. Constructed with a cast bronze body and a monel shaft, our valve offers unparalleled durability and long-term reliability. The triple offset design ensures smooth operation and accurate control, while the solid metal to metal sealing guarantees a tight shut-off. Equipped with a worm-gear and wheel operation, this valve provides easy and precise handling. Suitable for a wide range of industrial applications, our product is manufactured in compliance with ASME B16.5 standards, ensuring exceptional performance and safety. Trust in our company name for top-quality valves that deliver superior functionality and longevity

Nominal diameter: DN80    
Pressure rating: 150psi (PN10)
Connection: wafer lug type as per EN/DIN 1092
Body material: ductile iron
Operation: lever
Features: concentric design, ductile iron body, NBR lined, bronze disc. 

Introducing the DN80 wafer lug type butterfly valve, designed and manufactured by our company with a pressure rating of 150psi (PN10). This reliable and durable valve is constructed from high-quality ductile iron, with a NBR lined, bronze disc for superior performance. The lever operated butterfly valve features a concentric design, ensuring accurate and efficient flow control. With a nominal diameter of DN80, this valve is suitable for a wide range of industrial applications. Our commitment to excellence is reflected in the precision engineering and attention to detail that goes into the production of this product. Trust in the superior quality and performance of our DN80 wafer lug type butterfly valve for your industrial flow control needs

Nominal diameter: 16"
Pressure rating: ANSI Class 300#
Connection: Lug wafer type as per ASME B16.5
Body material: ASTM A351 CF8M
Operation: worm-gear with wheel
Features: API 609 double eccentric design, stainless steel body and disc

Introducing our latest product, the 16 Nominal Diameter Lug Wafer Butterfly Valve with ANSI Class 300# pressure rating. Designed as per ASME B16.5 standards, this valve features a double eccentric design as per API 609, ensuring smooth and efficient operation. The body and disc are made of high-quality stainless steel (ASTM A351 CF8M), providing excellent corrosion resistance and durability. The valve is operated by a worm-gear with wheel mechanism, offering easy and precise control. With a focus on reliability and performance, this valve is ideal for various industrial applications. Trust in the quality and reputation of our company to deliver a dependable and efficient valve solution for your needs. Choose our Lug Wafer Butterfly Valve for superior performance and peace of mind

Nominal diameter: DN700
Pressure rating: 150psi (PN10)
Connection: Wafer type between two flanges as per ASME B16.5
Body material: A216 WCB
Operation: gearbox operator
Features: concentric design, carbon steel body, EPDM lined, bronze disc, SS shaft.  

Introducing our DN700 Wafer Type Butterfly Valve, designed to handle various industrial applications with ease. With a pressure rating of 150psi (PN10) and a body material made of A216 WCB, this valve is durable, reliable, and built to last. The gearbox operator ensures smooth operation, while the concentric design, carbon steel body, EPDM lining, bronze disc, and SS shaft all come together to provide superior performance. This valve is specifically designed for use between two flanges as per ASME B16.5 standards, making installation quick and easy. Trust in the high-quality construction and innovative features of this valve to meet your industrial needs. Contact us today to learn more about our DN700 Wafer Type Butterfly Valve and how it can benefit your operations

Class 600 flanged triple offset butterfly valve
Nominal diameter: 24"
Pressure rating: ANSI Class 600#
Connection: RF flanged as per ASME B16.5
Body material: ASTM A216 WCB
Operation: worm-gear with wheel
Features: triple offset design, API 609 Cat.B design, carbon steel body and SS304 trim

Introducing our Class 600 flanged triple offset butterfly valve, designed for high-pressure applications. With a nominal diameter of 24 and a pressure rating of ANSI Class 600#, this valve is perfect for demanding environments. The RF flanged connection as per ASME B16.5 ensures secure and reliable installation. Constructed from ASTM A216 WCB carbon steel, with SS304 trim, our valve is built to last. The triple offset design and API 609 Cat.B specifications guarantee superior performance and tight shut-off. Operated with a worm-gear and wheel mechanism, this valve is easy to use and maintain. Trust in our quality engineering and exceptional craftsmanship. [Company Name] offers a durable and dependable solution for your industrial needs

Nominal diameter: 16"
Pressure rating: ANSI Class 300#
Connection: Lug wafer type as per ASME B16.5
Body material: ASTM A351 CF8M
Operation: worm-gear with wheel
Features: API 609 double eccentric design, stainless steel body and disc 

Introducing our latest product, the 16 Nominal diameter lug wafer type butterfly valve with ANSI Class 300# pressure rating. This valve is designed with a double eccentric API 609 design, featuring a stainless steel body and disc made from ASTM A351 CF8M material. Our valve is equipped with a worm-gear operated wheel for easy and precise control. It meets the ASME B16.5 standard for connection, ensuring a secure and reliable fit. With a focus on performance and durability, this valve is perfect for a wide range of industrial applications. Trust in our company's reputation for delivering high-quality products that meet the most stringent industry standards