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ITEM 1: Butterfly Valves --- RKS (Trademark)
Valve Type:
1)Centre Line Type metal / Soft Seal Butterfly Valves
2)Single-Eccentric Centre metal / Soft Seal Butterfly Valves
3)Double-Eccentric Centre metal / Soft Seal Butterfly Valves
4)Three-Eccentric Centre metal / Soft Seal Butterfly Valves
DN (mm): DN50~DN2500 (2"-98")
PN(Mpa/PSI): 1.0-25Mpa / Class 150-900/ 5000PSI Max
Body Materials: Ductile Iron (GGG40), Cast Iron/steel, Cr. Mo Steel, Stainless Steel
A351-CF3, CF3M, CF8, CF8M; A216-WCA, WCB, WCC; A352-LCB, A105; ASTM B148 UNS C95400 ( Aluminum Bronze ); Cast Bronze ASTM B 584 Alloy C84400; Brass ASTM B 16 Alloy C36000
Disc Materials: Cast Iron/steel, Alloy Steel, Cr. Mo Steel, Stainless Steel A276-SS304, SS316L, 1.4529, 1.4469, Alloy 926, ASTM B148 UNS C95400 ( Aluminum Bronze ); Cast Bronze ASTM B 584 Alloy C84400; Brass ASTM B 16 Alloy C36000
Stem Materials: 2Cr13, 1Cr13, Cr. Mo. Steel, B 150 UNS C64200 (Alu-Bronze), etc
Seat / Seal Materials: EPDM, FPM, PTFE, CR, NBR, NR, VSI, Vinton, etc.
End Connection: Flange, Welding / Solder, Wafter, Lug
Actuated Type: Handle, Worm Gear, Electric Actuator, Pneumatic, Hydraulic
Application Fields and Suitable Medium/ Temp/Flowrate will be further discussed.
Butterfly Valve