ASTM A890 4A Wafer Type Butterfly Valve, 10 IN, CL 150 LB

Dec 19, 2024

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High-Performance Butterfly Valves, 10 IN/DN250, Class 150 LB, Double Offset, Wafer End.

Valve Description

1862165 High-Performance Butterfly Valve
Design Standard: API 609 Category B, EN 593
Body Material: ASTM A890 4A, ASTM B148 C95800, ASTM A216 WCB, ASTM A890 5A, ASTM A351 CF8, ASTM A351 CF8M, Titanium
Nominal Size: 10 Inch, DN250
Nominal Class: Class 150 LB, PN16
Seat Type: Soft Seat
Operation: Gear
Trim Material: ASTM B148 C95800, ASTM A351 CF8, ASTM A351 CF8M, ASTM A890 4A, ASTM A890 5A, Titanium
Seat: RPTFE, PPL
End Connection: Wafer
Face to Face: API 609, EN 593
Structure: Double Offset, Double Eccentric
Test and Inspection: API 598, API 609

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, Titanium
Normal Diameter:	1/2 - 48 Inch (DN15 - DN1200)
Pressure Range:	Class 150 - 300 LB
Working Temperature:	-26°C - +120°C (180°C for PPL seat)
Operation:	Manual (lever, gear), Pneumatic Actuator, Motor Actuator
End Connections:	Wafer, Lug, Flanged(FF, RF, RTJ)
Operation Types:	Lever, Gear, Pneumatic Actuator
Bosseal Valve advantages:	0 Leakage, low Torque, Long working life, Low Emission, Bi-direction and Fire Safe

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https://www.bossealvalves.com/
Address: Suzhou, Jiangsu, China
Phone: 13358051997
Business Type: Industry & Trading,

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