Products

Product name：Positive Choke-CP

Size：2-9/16”～7-1/16” Pressure：3,000～20,000psi Material：AA,BB,CC,DD,EE,FF,HH Temperature：L,N,P,S,T,U,V,X Performance：PR1,PR2 Specification：PSL1～PSL4 Certificate：PR2,CE-PED

Product introduction：Positive Choke provides a fixed flow condition with a large selection of available bean sizes and types. All standard positive chokes under 10000psi wp are furnished with a blanking plug that has a 1/2" NPT port for attaching a needle valve and/or pressure gauge. Positive chokes 15000psi wp and over are supplied with a 9/16" autoclave port.

Return list

Product introductionTechnical ParametersApplication areasDownload certificate

Product description

PositiveChoke provides a fixed flow condition with a large selection of available beansizes and types. All standard positive chokes under 10000psi wp are furnishedwith a blanking plug that has a 1/2" NPT port for attaching a needle valveand/or pressure gauge. Positive chokes 15000psi wp and over are supplied with a9/16" autoclave port.. Features 01.Positivechoke bodies are interchangeable with adjustable needle choke. 02.Changethe throttling diameter by replacing the choke beans. 03.Bleedervalve allows the operator to safely vent the body cavity pressure prior toremoval of the bonnet assembly. 04.Thecap plug is fixed by the union nut, easy to disassemble and assemble, low cost. 05.TheO-ring seal is used between body and plug at low pressure. And metal seal isused at high pressure. 06.Thechoke beans are made of tungsten carbide material, which can resist erosion andeffectively prolong the service life of the valve seat.