Basic Features:

Bolted Bonnet or Pressure Seal Bonnet

Outside Stem & Yoke Rising stem or Non-rising Stem

Flexible Wedge

Renewable Seat Rings

Low Emission Graphite Gland Packing

Optional Features:

Seal Welded Seats Across Full Range

Resilient Soft Seats for Positive Shut-off

Double Block and Bleed Option

Bonnet Extension for CryogenicService

By-Pass and Drain Connections

Indicator and Locking Devices

Extensions Shaft for Remote Operation

Specification:

Basic Design:API-600, BS1414, ASME B16.34, API-603

Pressure-temperature rating:ASME B16.34

Face to Face :ASME B16.10

End Connection:  2"-24" ASME B16.5; 26" -42" ASME B16.47; B.W end ASME B16.25

Test & Inspection:API-598

Size:2"-48"

Class:150LB-2500LB

Material:Cast Steel, Alloy Steel, Stainless Steel, ASME Std