ASTM A890 4A Butterfly Valve, 4 Inch, 300 LB, Double Offset
Model Number: 1862057
Key Specifications / Features
As a trusted fabricator of duplex stainless steel butterfly valves, we produce high-performance double-offset valves designed to meet EN 593 and API 609 standards. Our 3-inch butterfly valves are rated for 300 LB and feature a 17-4PH stem and RPTFE seat for superior durability and sealing performance. Operated by a lever, these valves ensure smooth and reliable function in demanding industrial applications. Built to deliver exceptional performance, they are an ideal solution for industries requiring both strength and long service life.
Detail Information
EN 593 High-Performance Butterfly Valve, Double Offset, RPTFE Seat, Lever Operation, Wafer End.
Design Standard: EN 593, API 609 Category B
Structure: Double Offset, Double Eccentric
Nominal Size: 4 Inch, DN100
Nominal Class: Class 300 LB, PN50
Seat Type: Soft Seat
Operation: Lever
Body Material: ASTM A890 4A, ASTM A351 CF8M, ASTM A216 WCB, ASTM A351 CF8, ASTM A890 5A, ASTM B148 C95800, Titanium.
Seat: RPTFE, PPL
End Connection: Wafer
Face to Face: API 609, EN 593
Test and Inspection: API 598, API 609
Trim Material: ASTM A351 CF8, ASTM A351 CF8M, ASTM A890 4A, ASTM A890 5A, ASTM B148 C95800, Titanium
2. Reduced torque for smoother operation.
3. Replaceable seat for easy maintenance.
4. Reliable tight sealing performance.
5. Superior control characteristics.
6. Bi-directional sealing under full pressure.
7. Fire-safe seat option available.
Normal Diameter: 1/2 Inch - 48 Inch (DN15 - DN1200)
Pressure Range: Class 150 LB - 300 LB
Operation: Manual (lever, gear), Pneumatic Actuator, Motor Actuator
Working Temperature: -26°C - +120°C (180°C for PPL seat)
End Connection: Wafer, Lug, Flanged
Valve Description
1862057 High-Performance Butterfly ValveDesign Standard: EN 593, API 609 Category B
Structure: Double Offset, Double Eccentric
Nominal Size: 4 Inch, DN100
Nominal Class: Class 300 LB, PN50
Seat Type: Soft Seat
Operation: Lever
Body Material: ASTM A890 4A, ASTM A351 CF8M, ASTM A216 WCB, ASTM A351 CF8, ASTM A890 5A, ASTM B148 C95800, Titanium.
Seat: RPTFE, PPL
End Connection: Wafer
Face to Face: API 609, EN 593
Test and Inspection: API 598, API 609
Trim Material: ASTM A351 CF8, ASTM A351 CF8M, ASTM A890 4A, ASTM A890 5A, ASTM B148 C95800, Titanium
Key Features
1. Long lifespan for high-frequency operation (up to a million cycles).2. Reduced torque for smoother operation.
3. Replaceable seat for easy maintenance.
4. Reliable tight sealing performance.
5. Superior control characteristics.
6. Bi-directional sealing under full pressure.
7. Fire-safe seat option available.
Product Range
Body Material: Carbon Steel, Stainless Steel, Duplex Steel, Aluminum Bronze, TitaniumNormal Diameter: 1/2 Inch - 48 Inch (DN15 - DN1200)
Pressure Range: Class 150 LB - 300 LB
Operation: Manual (lever, gear), Pneumatic Actuator, Motor Actuator
Working Temperature: -26°C - +120°C (180°C for PPL seat)
End Connection: Wafer, Lug, Flanged
Supplier Information
Bosseal Valves (Suzhou) Co., Ltd.
Verified Supplier
Suzhou, Jiangsu, China
Est. 2013
Certifications:
API 6D
API 6A
API 600
API 602
API 599
API 609
Eliza
ed***rf
With over five years of experience in foreign trade and B2B sales, she brings a wealth of knowledge and expertise to her role. Her background includes extensive work in international markets, where she has successfully navigated the complexities of cross-border transactions and developed strong relationships with clients. In addition to her sales acumen, she has honed her skills as an editor, ensuring clear, concise, and impactful communication. Her combined experience in sales and editorial work allows her to effectively bridge the gap between product offerings and client needs, driving growth and fostering lasting partnerships.
6707 article(s)
Comments
Leave a Comment