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