Check Valve

* Sizes 2 in. (50mm) through 40in. (1000mm) * Pressure classes ASME/ANSI 150 through 2500 * Temperature ranges -20o F to +350o F (Standard Nace) and -50o F to +250o F (Low-temp Nace) * NACE MR01-75 (Rev. 2002)and Low Temperature NACE MR01-75 (Rev. 2002) available * Available with Raised Face or Ring Joint flanged end connections *

.Design & Manufacture: API6D, ANSI B16.34, BS1868 .Bolted Bonnet, Swing Type Disc,Threaded or Welded Seat Ring .Back-seating, Renewable Seat Ring .Full Port Or Reduced Bore .Size Range: 2" to 48"N.B. .Pressure Ratings: ANSI 150, 300, 600, 900, 1500, 2500 .End Connections: Flanged, Buttweld, Socket Weld, Hub Connectors, Compact Flange or other proprieta

.Design & Manufacture: API6D, ANSI B16.34, BS1868 .Bolted Bonnet, Swing Type Disc,Threaded or Welded Seat Ring .Back-seating, Renewable Seat Ring .Full Port Or Reduced Bore .Size Range: 2" to 48"N.B. .Pressure Ratings: ANSI 150, 300, 600, 900 .End Connections: Flanged, Buttweld, Socket Weld, Hub Connectors, Compact Flange or other proprietary connectio

RECHON VANGO VALVE Wafer Check Valves Available in Swing Type Wafer Check Valve & Lift Type Wafer Check Valve, Dual Plate and Single Plate Type. Fully Lugged or Flanged Connection Standards available in API, DIN, BS, EN, SH & ISO etc. Materials available in Standard Forged or Cast Carbon Steel, Stainless Steel, Duplex Stainless Steel and Monel etc. RECHON

RECHON VANGO Nozzle check valve or Non slam check Valve meets these basic requirements and incorporates these additional features: Non-slamming - valve closes prior to reverse flow Short stroke length reduces closure time and minimizes water hammer Metal-to-Metal sealing or Resilient Seated Design Conical seating surface is self-aligning and provides

*Reasonable Structure, Reliable Sealing, Excellent Performance and Beautiful Appearance *Sealing Surface is Hard-facing with Cr. Alloy which is Anti-resistant, Corrosion-resistant, Anti-Friction to Ensure a Longer Service Life. *Various Main Body or Trim Materials are Available from RECHON VANGO VALVES to suit different service conditions. Technical Spe

.Design & Manufacture: ANSI B16.5, B16.34 .Pressure Sealed Design .Solid, Flexible or Split Wedge Design .Back-seating, Renewable Seat Ring .Full Port Or Reduced Bore .Size Range: 2" to 32"N.B. .Pressure Ratings: ANSI900, 1500 & 2500 .End Connections: Flanged, Buttweld, Socket Weld, Hub Connectors, Compact Flange or other proprietary connections.

RECHON VANGO VALVE Wafer Check Valves Available in Swing Type Wafer Check Valve & Lift Type Wafer Check Valve, Dual Plate and Single Plate Type. Fully Lugged or Flanged Connection Standards available in API, DIN, BS, EN, SH & ISO etc. Materials available in Standard Forged or Cast Carbon Steel, Stainless Steel, Duplex Stainless Steel and Monel etc. RECHON

. Resilient Seated Design Check Valve .Standards Compliance: GB .Flanged Dimension: MANUFACTURE STANDARDS or GB .Inspect & Test: API 598/6D .Size Range: 2" to 24"N.B. .Pressure Ratings: PN10, PN16, PN25

.Tilting Disc Design . Available in Both Bolted Cover and Pressure Sealed Design .Standards Compliance: ASME B16.34, MSS SP-117 Construction: 2 Piece Design with Bolted Body, 1 Piece Design with Pressure Sealed Body Flanged Dimension: ASME B16.5 Face to Face Dimension: ANSI/ASME B16.10 .Inspect & Test: API 598 .Size Range: 2" to 42"N.B. .Press

Investment casting body Screwed Bonnet wedge disc Integral Seat. Working pressure: 200WOG Connection type: inside screws Threaded ends to NPT, BSPT, DIN259 / 2999, ISO 228 Medium: water, oil, air and some corrosive liquids.