The DelVal Series 40 & 42 has been developed with extensive application, design and manufacturing expertise.  These products are produced by employing modern manufacturing practices under a robust quality assurance system.  These practices ensure consistent product quality and dependable performance.

Specifications

Type

N/A PTFE seated

Size

N/A 50-600mm/ 2"-24"

Body Material

N/A CI (nylon/epoxy coated)/DI/WCB/CF8M

Disc

N/A CF8M (PFA/PTFE lined)

Seat

N/A PTFE/PFA with elastomer back up

Stem

N/A 17-4 PH SS ASTM A564 Type630/CF8M or ASTM A182 SS304/SS316

Operation

N/A Lever/gearbox/pneumatic/electric actuator

Temperature °C

N/A -25 to 200

Pressure

N/A PN10

Manufacturer

N/A DelTech