Daily drilling / station
Daily drilling / station
Daily drilling / station
Highest：59.17 Lowest：58.27
Highest：63.24 Lowest：62.72
Products
Product introduction：Positive Choke provides a fixed flow condition with a large selection of available bean sizes and types. All standard positive chokes under 15000psi 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.
1. Body relief valve: Safely relieves cavity pressure before bonnet assembly removal
2. Bonnet relief hole: Automatic pressure release when bonnet nut is loosened one turn
3. ACME thread (bonnet-body): Facilitates cleaning and inspection
4. Body-bonnet seal design: Prevents bonnet O-ring extrusion
5. Choke seat assembly (mounted below valve inlet): Extends seat service life