Product Introduction
The Wafer type gate valves are designed and manufactured according to API6D, certain internal components can be replaced without removing the valve from the line, Bubble-tight sealing from zero to full rated pressure, stem protector, life lubricated bearings – no routine maintenance, floating parallel sides date can not stick , wedge or gall, floating spring loaded seats always in contact with the gate.

Technical Specification
Design Standard: API 6D, BS 6755, ASME/ANSI B16.5
Size Range: 6"-72"(DN15-DN1800)
Pressure Rating: ASME Class 150 & 300
Materials: Carbon Steel, Stainless Steel, Ferralium

Applications
General gate valve service where space is limited, weight needs to be minimized and non-wedging bubble right sealing is required. Available in nominal bore sizes from 16"to 72" in class ratings of 150-300. Ideal for use on tank farms, manifolds, terminals, jetties and platforms and any pipeline system. Suited for vacuum service, hot tapping and a wide range of temperature and sour corrosive duties.

Features
Designed and manufactured to API 6D (non-standard face to face)
Full round opening
No lubrication-no routine maintenance
Bubble-tight sealing from vacuum to full rated pressure
Upstream and downstream seal under all operating conditions
Double block and bleed as defined by API 6D

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.