Type:Through single-seat
Size:DN15-500mm
Nominal pressure: ANSI125,150,300,600,JIS10,16,20,30,40K,PN1.6,4.0,6.4Mpa
Connection:Flange:FF,RF,RJ and LG ; According JIS B2201 or ANSI B16.5 and JB/T79.1 convex,JB/T79.2 PN4.0Mpa ,welding ,SW.
Bonnet: Normal temperature type:-17~230ºC Elongation type:-190 ~ 560ºC
Stuffing:V type teflon,Containing PTFE asbestos stuffing,Asbestos woven stuffing,graphite
Flow characteristic:Equal percentage and linear characteristic
Actuator
Type:multi-spring diaphragm ,piston actuator,electric
Diaphragm material:Ethylene propylene rubber nylon
Gas supply pressure:0.02~0.35Mpa
Temperature of the environment:-30~+70ºC
Operating methods:FU=normally open type (OPG), FO=normally closed type(OPO)
The attachment: locator,The handwheel institutions, Valve position transmitter
Performanc
Leakage:accord with a standard ANSI B16.104 1976 grade VI, less than 0.01% of rated Cv
Back to the poor:small all over 1% of stroke (with locator),small all over 3% of stroke (without locator)
The linear:small all over 1% of stroke (with locator),small all over 5% of stroke (without locator)
Adjustable ratio:50:1 ,30:1
Guangdong Shaoguan Boilz Control Valve Manufacture Co., Ltd is a professional valve manufacturing enterprise. In its early days, We introduce a full set of control valve production technology from Germany, especially in the design of high temperature and high pressure valves and valve internal parts heat treatment aspect, we has very rich experience.
Our annual output is 15000 sets, of which there are more than 50% for the European and American famous valves to provide OEM and ODM services. Products are widely used in electric power, petrochemical, metallurgical, gas, textile, printing and dyeing, paper making, pharmacy, water treatment and other industries.
