Automatic control valves expert
Jiangsu Shoulong Valve Co., Ltd. is a comprehensive enterprise engaged in research& development, production, sales and import &export of automatic control valves.
Our company has a complete set of production and testing equipment, perfect organization and quality system and a number of high-quality professional technicians and also has passed ISO9001 -2000, TRD100, CE, API6D, API607, DNV, CNS and other certification successively.
Our company has a complete set of production and testing equipment, perfect organization and quality system and a number of high-quality professional technicians and also has passed ISO9001 -2000, TRD100, CE, API6D, API607, DNV, CNS and other certification successively.
Innovations & solutions
Products
Ball Valve Flanged 2-way Ball Valve
Completely insulated with the medium
low torque , high pressure resistance, pressure beared with two sides, the fluid totally insulated with the valve body and shaft; no plug between the valve ball with the valve shaft, convenient to maintain and replace, and imbedded with special anti-stuck self-lubricating bearing inside the shaft so as to end the problem that the normal ball valve is not able to be closed.
International compatibility.
low torque , high pressure resistance, pressure beared with two sides, the fluid totally insulated with the valve body and shaft; no plug between the valve ball with the valve shaft, convenient to maintain and replace, and imbedded with special anti-stuck self-lubricating bearing inside the shaft so as to end the problem that the normal ball valve is not able to be closed.
International compatibility.
Ball Valve Pneumatic/Electric Flanged 2-way Ball V
Basic parameters for pneumatic flanged ball valve:
pneumatic actuator: double acting typeDA032?DA400,spring return typeSR052?SR400
rotation angle: standard type 0°~90°,adjustable two ends limit type0°?90°?120°?
180°,optional three-stage type 0°?90??180°
design standard: the actuator conforms to EU EN15714-3 standard; the connecting dimensions conform to ISO 5211-DIN3337 standard; the air
interface conform to NAMUR standard.
pneumatic actuator: double acting typeDA032?DA400,spring return typeSR052?SR400
rotation angle: standard type 0°~90°,adjustable two ends limit type0°?90°?120°?
180°,optional three-stage type 0°?90??180°
design standard: the actuator conforms to EU EN15714-3 standard; the connecting dimensions conform to ISO 5211-DIN3337 standard; the air
interface conform to NAMUR standard.
Ball Valve threaded/socket welded/butt welded 3-pi
o Fire proof structure
o Using upright platform of ISO 5211 actuator
o Anti-static device is equipped between the valve ball and valve body
o Anti-stripping design for valve stem
o Double Stem Packing design which conforms to German Tüv standard
o Double butterfly shrapnel automatic compaction packing design
o Dewaxing Precision Casting
o Pressure balancing hole on steel ball
o Valve chamber cleaning device on the valve body
o Using upright platform of ISO 5211 actuator
o Anti-static device is equipped between the valve ball and valve body
o Anti-stripping design for valve stem
o Double Stem Packing design which conforms to German Tüv standard
o Double butterfly shrapnel automatic compaction packing design
o Dewaxing Precision Casting
o Pressure balancing hole on steel ball
o Valve chamber cleaning device on the valve body