Product Introduction
This slab gate valve is a through conduit valve type. The design is ideal to minimize pressure drops and to prevent accumulation of external materials such as slurries into the valve cavity. The through conduit gate valves are available in slab gate and expanding gate design and both fully comply with API 6D standard.

Technical Specification
Design Standard: API 6D
Size Range: 2"-48" (DN50-DN1200)
Pressure Rating: ASME CLASS 150-2500 (PN16-PN420)
Body Material: Carbon steel, Stainless steel, Alloy steel, Duplex stainless steel
End Connection: RF, BW, RTJ
Operation: Manual, Pneumatic, Electric, Hydraulic
Bonnet: Bolted bonnet or pressure seal bonnet
Application: Oil & gas pipeline service

Temperature Performance
For conventional temperature service, the slab gate valves are designed for temperature service ranging from -46℃ to 200℃. For high temperature service, the expanding gate valve can be used up to 500℃.

Design Features
Through Conduit Slab gate valve is simple in design but efficient in performance. This design utilizes two spring loaded floating seats which are pressure energized, moving the upstream seat in contact with the gate that brings about a tight and complete seat with both the upstream and downstream.
-ISO 5210 mounting flange easily for installation of gear, motor or pneumatic actuator
-Vent valve to release the body cavity
-Emergency sealant injection fitting prevent leakage from the seat
-Drain plug to release the residue within body cavity
-Whether proof stem yoke
-Emergency Sealant Injection Fitting prevent leakage from the stem
-Slab gate with Electric Nickel Plate or Stellite No. 6 welding deposit

Picture Show

Delivery, Payment and Service
Payment Terms: Normally 30% down payment before production, 70% balance before delivery.
Warranty: 12 months after installation or 18 months after shipment whichever comes first.
Delivery time: Subject to stock availability at placement or order and factory workloads.
Delivery method: By Express, or by air, or by sea, as your request.
Delivery port: Shanghai or as your request.

FAQ
Q: What is the main function of this through conduit slab gate valve?
A: This type of valve has such function that, when fully opened, media passage capability superior to valves in use for general secondary process line, it can also be capable for pig ball cleaning service.

Q: What is a slab gate valve?
A: Slab gate valve is simple in design but efficient in performance. This design utilizes two spring loaded floating seats which are pressure energized, moving the upstream seat in contact with the gate that brings about a tight and complete seal with both the upstream and downstream.