Pipeline Slab Gate Valves

Full bore allows for pigs scrapers.

Pipeline slab gate valves.

Single or double disc slab gate valves are suitable for oil and gas pipelines with dn50 dn300 class150 900 pn1 0 16 0 mpa operating temperature 29 121. Each seat contains a metal seat face plus a peripheral seal. Slab gate valves are used mostly for petroleum products including crude. These can be used widely in pumping stations according to the length of the.

Continual low turbulent flow. Cameron also offers the wkm saf t seal slab gate valve and the wkm pow r seal expanding gate valve for a comprehensive midstream gate valve portfolio. Emergency shut off valves. The slab gate valves are thru conduit and piggable.

Oil and gas transmission. The slab gate valve with a diversion hole with a dark. Ring joint bonnet gaskets class 600lb 4500lb. A gate valve is the most common type of valve used in any process plant.

Block bleed capable. Atv manufactures a full range of through conduit slab gate valves for offshore subsea applications in the oil gas exploration and production suitable for water depths up to 3000 m 10000 ft. An overview of slab gate valves. Full flow design keeps line scrapers.

In the case of pipeline with piggable design use a rising stem gate valve with a diversion hole. Bosses for taps bypass. Slab gate valves are full port valves which means the hole in the gate is exactly the same size as the pipe. In open position slab gate allows the running of pigs scraper wipers or hot tap cutters through the pipeline with no danger or damage to the internal mechanic components of the valve.

Pig launchers and receivers. Therefore virtually no resistance to. It is a linear motion valve used to start or stop fluid flow. Through conduit slab gate valves provide superior bubble tight sealing capabilities in gas service and unmatched robustness in harsh services with.

Slab gate valves applications. When the gate valve is fully open the disk of a gate valve is completely removed from the flow. An outlook idea of slab gate valves. For example crude oil gasoline and diesel few are also gas service components.

This type of valve is very useful in transportation pipelines for gas crude oil and oil products. Usually a slab gate valves manufacturer will design it with a single gate component which can be raised and lowered between two seated rings and are majorly used for transferring petroleum products. Back cast steel api 6d pipeline slab gate valves 150lb 1500lb. The slab gate when opened interior has been designed to minimize pressure drop and catch foreign materials into the disc cavity and also avoid the turbulence of the fluid throughout the valve.

It utilizes two floating seats to provide a complete seal with the gate. This full port design provides full flow through the valve and low pressure drop and it allows for pigging the line when needed.