Concentric butterfly valves shall utilize an elastomeric liner into which the disc is an interference fit. These valves are normally of the wafer lug type.
Online InquiryWafer Type Rubber Lined Butterfly Valve
Concentric butterfly valves shall utilize an elastomeric liner into which the disc is an interference fit. These valves are normally of the wafer lug type.
Size and Range:
Size: 2” ~ 60”
Pressure Rating: 150LB
Temperature: -29Deg. C ~ 150Deg. C
Applicable Standards:
Design & Manufacture: API 609
Face to Face: ASME B16.10
Flange Dimensions: ASME B16.5, ASME B16.47 A/B
Pressure & Temperature: ASME B16.34
Test & Inspection: API 598
Visual Inspection: MSS-SP-55
Marking: MSS-SP-25
Fugitive Emission: ISO 15848
Main Character:
Body Structure: Wafer Type Butterfly Valve
Construction: Concentric Rubber Lined Butterfly Valve
Disc Sealing: Soft Seated, NBR / EPDM / Viton / PTFE, etc.
Connection: Wafer Type to suit ASME flange, or other standard.
Operation: Lever Operated, Gear Operated, Pneumatic Operated, Motor Operated
Flow Direction: Bi-Direction
Material Available:
|
Carbon steel |
A216 Gr. WCB etc |
|
Low temperature steel |
A352 Gr. LCB , LCC , LC1 , etc |
|
Cast Iron |
A126 B , A395, A536, GGG40, GG40, GG25 , etc |
|
Stainless Steel |
A351 Gr. CF8 , CF8M , CF3 , CF3M , CF8C , etc |
|
Alloy steel |
CN7M alloy 20 , CN3M alloy 20 modified , CT15C , etc |
|
Super duplex |
A995 Gr. 4A , 5A , CE8MN , CD6MN , CD3MN , etc |
|
Aluminum bronze |
B148 C95500 , C95600 , C95800 , etc |
|
Monel |
M30C , M35-1 , CZ100 , etc |
|
Inconel |
CY40 inconel 600 , etc |
|
Hastelloy |
CW2m Hastelly C4 , N12MV Hastelloy B , CW12MW Hastelloy C276 , etc |
|
Incoloy |
CU5MCuC Incoloy 825 , CW6MC Incoloy 625 , etc |
Applications:
TFC Valve Rubber Seat Butterfly Valve is widely used in different applications, such like, Oil & Gas Field, Petrochemical Plant, Refineries, Power Generation Plant, Marine, Metallurgy, Paper & Pulp, Water & Waste Water Treatment, etc.
Your inquiry will be attended through:info@tfcchina.com
Your inquiry will be attended through: info@tfcchina.com
tfc@tfchina.com
Skype: coolguysimon
lynncasa
What'sapp： +8613587583875
+8615067714407
Wechat： +8613587583875
+8615067714407
