Concentric Soft Seated Butterfly Valve
Resilient seated concentric butterfly valve with replaceable soft seat. The most versatile valve in the TTV range — ideal for water treatment, HVAC, chemical processing, food and beverage, and general industrial flow control applications across Australia.
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Available Connection Types
Wafer
Lug
Flanged
Double Flanged
Grooved
Quick Specifications
Types:Wafer, Lug, Flanged, Double Flanged, Grooved
Diameters:DN32 (1¼") to DN3000 (120")
Temperature:-40°C to 160°C
Pressure:PN6, PN10, PN16, PN25, Class 150 lbs, API605
Testing Standards:ISO 5208, zero leakage API 598
Technical Specifications
Materials
Body: GJS500.7 + Rilsan / CF-8M, ductile iron, WCB, stainless steel, bronze, bronze-aluminum, duplex, super duplex, Monel K500, CK3MCuN, CA15, LCC, LCB
Disc: CF8-M, ductile iron, stainless steel
Shaft: AISI 316, 17-4PH, duplex
Seat: Wide range of elastomers - EPDM, NBR, Silicone, Hypalon, Nordel, Viton
Please review the full list of materials for each valve component at Material Coding
Characteristics
Replaceable or vulcanized seat options
Split body design available
Polished disc option
High resistance to chemical agents and solvents
High anti-adherence properties
Excellent dielectric properties
Low coefficient of friction
Non-toxic materials
Excellent thermal stability
Applications
Water treatment
Chemical processing
HVAC systems
General industrial applications
Food and beverage
Pharmaceutical
Municipal water
Wastewater
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