Wireline Retrievable Super Flow Orifice Valve

	Wireline Retrievable Super Flow Orifice Valve

DESCRIPTION
ACT 1" & 1- 1/2" OD wireline retrievable injection gas lift super flow orifice valves are used for continuous flow application. These are designed for circulating operations and provide a means of flow from casing to annulus through orifice and then into the tubing.

ACT super flow orifice valve achieve maximum flow with less pressure drop w.r.t conventional orifice valves. The injection rate from new orifice valve is almost constant because the valve operates in maximum flow mode. Therefore the injection volume does not depend upon tubing pressure. In comparison with this feature, the injection volume thru conventional orifice valve is unstable be cause of the tubing pressure effect.

OPERATION
Super flow orifice valve utilizes an orifice venturi as well as a back check valve for continuous flow operations. Injection fluid enter through the entry ports and then flow through orifice venturi. Injection pressure moves the back check valve off the seat & thus all owing fluids to enter into the tubing. Reverse flow pushes the check valve on seat to prevent flow into the casing.

Wireline Retrievable Super Flow Orifice Valve
Type	Assy No.	Nominal O.D. (Inch)	Packing OD (in.)		Port Size (in.)		Latch or End Conn.	Running Tool Type	Pooling Tool Type	Mandrel Type
Type	Assy No.	Nominal O.D. (Inch)	Upper	Lower	Min	Max	Latch or End Conn.	Running Tool Type	Pooling Tool Type	Mandrel Type
NOM 14R	N150-04	1	1-1/32	1-1/32	1/8	5/16	BK-2,M	MR	MP	TMP
NO 20R	N150-12	1-1/2	1-9/16	1-1/2	1/8	51/64	TG, RK, RM	RTG, TER	PTG, TRP	TP

Wireline RetrievableSuper Flow Orifice Valve

Wireline Retrievable
Super Flow Orifice Valve