+ Through conduit GATE VALVE I CATEGORY — SLAB TYPE THROUGH CONDUIT GATE VALVE — DOUBLE EXPANDING THROUGH CONDUIT GATE VALVE — PARALLEL EXPANDING THROUGH CONDUIT gate valve 
DOUBLE EXPANDING THROUGH CONDUIT GATE VALVE
⌈DISTINCTIVE FEATURES⌋ □ API 6D Slab Gate Valve ■ Diversion Holes Fitted □ Double Block & Bleed ■ Full Bore Full Piggable □ Bubble Tight Shut Off ■ Bi-Directional Flow □ Emergency Injection ■ Double Expanding Type
– MAIN CHARACTERISTICS – □ Glofa Double Expanding Through Conduit Gate Valve are designed equipped with diversion holes, no matter it is fully open or fully closed, the wedge could match with seat surface all the way which may protect the seat surface from getting flushed by the fluid and extend service life.
– DESIGN ADVANTAGES – ■ The Double Expanding Through Conduit Gate Valve are with characteristics that when valve are fully close, it has function of pressure self-relief from internal cavity and keep sure the security of working. Besides, the type valve are fully enclosed structure and get good ability of self-protect, may be adaptable to different weather throughout the whole day.
⌈ TECHNICALS & CAPABILITIES ⌋ 
• Sizes Range from 1 1/2” to 40’’, DN40 to DN1000
• Pressure Ratings from CL 150 to CL 2500, PN16 to PN260
• Structured in Double Expanding Slab Gate, Bolted Cover, OS&Y, Rising Stem, Self-Relieved Cavity, Self-Clean Construction
• Ends Connections in Flanged F.F R.F or RTJ, Butt-welded
• Body Materials available in Carbon Steel A216 WCB, WCC, Low Carbon Steel LCB, LCC, Alloy Steel A217 WC6, WC9, Stainless Steel A351 CF3, CF8, CF3M, CF8M, Duplex & Super Duplex Steel A890 GR. 4A, GR. 5A, Special Materials in Monel, Alu. Bronze C95800, 95600 etc.
• Actuations can be equipped with Handwheel, Gear Devices, Electric and Pneumatic or Hydraulic Actuators
• Optional Bypass system, Live Loaded Packing available upon request.
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