The Delta Industrial™ 30S and 30L series valves are a fully rated ASME Class 300 (PN50) guided shear gate designed for severe duty applications.
The Delta Industrial™ 30S and 30L series is identical to Class 150 but conforms with the higher working pressures of ASME Class 300 (PN50) to 740 psi (5100 kPa). Delta 30S or 30L series is available from 2” (50mm) through 36” (90mm).
Full flanged body design
Stainless steel stem with rolled ACME threads
LEXAN bonnet covers
Beveled-edged gate tip
Dual resilient and metal seats
Bi-directional zero leakage seat
Sealing independent of pipeline pressure or direction
Optional features per application
In-service repackable seal
No cavity in the seat area
All styles of actuators available
Optional Ni-Hard wear ring
Optional Chrome and Tungsten Carbide overlays available