Key Specifications / Features
Get high-quality rubber lined concentric butterfly valves from a leading provider. Our valves are designed for optimal performance with specifications including 4-inch size, Class 150 LB rating, DN100 and PN10/PN16 standards. They are compliant with API 609 Cat A and EN 593, and constructed from durable ductile iron GGG50 material. Featuring a wafer design and CF8 disc, our valves are easy to operate with a convenient hand lever. Choose our reliable valves for your industrial needs.
Detail Information
Ductile Iron GGG50 Rubber Lined Concentric Butterfly Valve, 4 inch, PN10/PN16, Wafer, CF8 Disc, NBR lined seat, Lever Operation with position indicator and locking device
Valve Description:
1871003 Concentric Butterfly Valve 4T1WDI
Design Standard: API 609 Cat A, EN 593
Structure: Concentric
Nominal size: 4 Inch/DN100
Nominal class: PN10/PN16
End Connection: Wafer
Operation: Hand Lever
Body Material: GGG50
Trim Material: A351 CF8 disc, NBR seat
Face to face: API 609， EN 558
Test and inspection: API 598
Key Features: Anti-corrosive rubber seat, Low torque, Excellent control characteristics, Economical material and installation space
Product Range:
Body material: Iron, WCB, Stainless Steel, Duplex steel, Al-Bronze, Ti
Normal diameter: 2 - 72 Inch (DN50 - DN1800)
Pressure range: PN6-PN20
End connection: Wafer, Lug, Flanged
Working temperature: -29℃ - +120℃
Operation: Lever, Gear
Next: ASTM B148 C95800 Butterfly Valve, 3 IN, 150 LB, API 609, Lug
Previous: ASTM A536 Concentric Butterfly Valve, 6 Inch, 150 LB
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