R4i Prefab UHP Laterals
(Diaphragm Valve Custom Manifolds)

INDUSTRIES

  • Clean Energy
  • Semiconductor

FOR DETAILED PRODUCT
INFORMATION AND SPECIFICATIONS

PRODUCT PDF Technical Paper

R4I (Ready for Installation) Pre-fab manifolds are designed to meet all UHP cleanliness specifications. R4i laterals are fabricated using a pulled-tee method then welded, tested and packaged in a class 10 cleanroom environment. This method of fabrication reduces the number of welds typically required by over 65%. Cost, time pressure and lack of skilled labor combined with ever increasing demands on high quality gas systems call for new ways of cooperation. Drilling and collaring combined with proprietary welding technology reduces overall costs by over 30%.

Working Pressure

Vacuum to 375 psig (26 bar)

Temperature

–22F to 180°F (–30C to 82°C)

Flow Coefficient

0.14 to 7.00

Body Materials

316L Stainless Steel

Packing Materials

Elgiloy Diaphragm, PCTFE

Size/Type

½” to 6” Tube Main; ¼” to 1” Valve; Face seal, Tube Extension or Dockweiler Removeable Weld Cap

Configurations

SHC, DHC, Manifolds, Optional Purge Ports

CATEGORIES

  • PCW (Process Cooling Water)
  • CFOS (Cleaned for Oxygen Service)
  • UHP (Ultra High Purity)