DGV pressure seal globe valves are designed for high temperature, high pressure services mainly used in nuclear and fossil fuel power plant, refinery, petrochemical, etc. Compare with bolted bonnet gate valves, DGV pressure seal globe valves are
less complicated and can provide absolute excellent seal service with minimum maintenance.

Applicable Standard

Design Standard:     BS 1873, ASME B16.34,
Face to Face:          ASME B16.10, EN 558, DIN 3202
End Flange:             ASME B16.5, DIN 2501
Buttwelding Ends:    ASME B16.25
Inspection and Test: API 598

Products Range
Size:                     2" ~ 24"(DN50 ~ DN600)
Rating:                  ANSI 600lb ~ 2500lb
Body Materials:      Carbon Steel, Stainless Steel Alloy Steel, Duplex Steel
Trim:                     Per API 600
Operation:             Handwheel, Gear, Motor, Pneumatic, Hydraulic

Design Features
Straight pattern body design
Pressure sealed bonnet, back seal structure
Absolute bonnet joint leak proof
Stellite sealing surface
Tapered, globe, or plug disc
Renewable or welded seat
Extended stem design for low temperature
ISO top flange for Bare stem globe valve