These bi-directional, double block-and-bleed slab gate valves are through conduit Suitable for transportation pipelines for gas, crude oil and oil products.
BENEFITS:
Seats to ensure low- and high-pressure sealing and body cavity self-relief
Stem injection fitting for secondary sealing
Smooth, electroless nickel-plated slab for bubble-tight sealing and low operating torque
Seat injection fitting with internal check valve for emergency sealing
Drain valve for block-and-bleed function and seat integrity verification
Valve serialization for complete traceability
Stem design with internal stops to prevent over-track of slab (no adjustments required)
Secondary metal-to-metal sealing for fire-safe requirements
FEATURES:
Full bore, through conduit, bi-directional flow
Product range: two to 24 inches
Full port
Pressure class: American National Standards Institute (ANSI) 150, 300, 600.
Price:
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