Good Price Bare Shaft Wafer/Lug Connection Butterfly Valve Ductile Iron Rubber Center Lined Valve Water Adjust Valve
bare shaft butterfly valve china valve water adjust valve
Description
Centric Butterfly Valves
General
- Sizes: 1.5” -72.0” (40mm-1800mm)
- Temperature Range: -4F-400F (-20C – 204C)
- Pressure Rating: 90 psig, 150 psig, 230 psig, 250 psig
Features
- Body Styles: Wafer, Lug and Double Flanged
- Body Materials: Cast Iron, Ductile Iron, Nylon 11 Coated Cast Iron or Ductile Iron, Carbon Steel, 304 and 316SS
- Body Coating: Standard Two Part Polyester Epoxy, Optional Nylon 11
- Disc: Nylon 11 Coated Ductile Iron, 304SS, 316SS, Aluminum Bronze, Nylon 11 Coated 316SS
- Seats: EPDM(Food Grade), Buna N, Viton, White EPT(Food Grade), Hypalon, Silicone, Neoprene
- Bearings: Lower Stem Bronze or (opt)SS, Upper(above seat)SS, Top Delrin
- Stems: 410SS, 304SS, 316SS, 17-4 Ph SS
- Mounting:ISO-5211 Stem(small square) and Mounting Pad
- Drive: One Piece Shaft to 14”, Shaft Spline to Disc Attachment(VF7A),Split Shaft > 0” with Spline Drive(VF7A)
- Stem Retention: 1.5” thru 12.0” has Q Pin Slot in Top Pad which Retains SS Through Pin, 14.0” thru 48” and All Stainless Steel Valves have Removable Plate Retaining the SS Through Pin
- Working Pressures: 87 psig, 150 psig, 230 psig Bi-Directional Bubble Tight Shutoff.
- 5”-12.0” Lug Rated 200 psig Dead End Shutoff, 14.0” and Above Lug Rated 150 psig Dead End Shutoff, Test Reports Available
- Private Label Valves Available
-
Centric Butterfly Valves Specifications
- End Connections: 125/150 ANSI, Wafer, Lug, Flanged
- Wall Thickness: ASME B16.34, AWWA C504
- Mounting: ISO-5211(Fits all ISO-5211 Operators)
- Design: ISO-5208,AWWA C504,ASME B16.34
- Face to Face: API-609,ISO-5752, AWWA C504(54.0”-72.0”)
- Marking: MSS-SP-25
- EX Certificate: ATEX 94/9/EG Group II Category 2 GD
- ABS Certificate: ABS Steel Vessel Rules 1-1-7/7, 4-6-2/5.11
Applications
- HVAC
- Food Service
- Petrochemical
- OEM
- Fire Control
- Seawater
- Flue Gas
- Chemical
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