Percentage characteristics and linear characteristics [℅V] [LV] Material:: Electric high voltage cage type regulating valve components Spool type: piston ring seals or pressure-balanced valve plug flow characteristics in combination with the body, trim material combinations and operating temperature range · seat allowable leakage electric high voltage cage type regulating valve actuator type :DKZ Series actuators; 381L series electric actuators; PSL series electric actuator type electric-close valve action or electric open type: casting through single-seat ball valve Nominal Diameter: 20,25mm Nominal pressure: ANSI 125,150,300,600 JIS 10,20,30,40K PN1.6,4.0,6.4MPa pressure: 1.6 Anhui MPa hydraulic control valve, 2MPa, 3.5MPa connection type: flange connection: FF, RF, RJ, LG, groove type, embedded flange Standards: JIS B2201, ANSI B16.5, GB / T9112 ~ 9124-2000 such as welding connection: Common angle valve engagement welding SW (40 ~ 50mm) butt welding BW (65 ~ 200mm) Material: Steel (ZG230-450), cast stainless steel (ZG1Cr18Ni9Ti, ZG1Cr18Ni12Mo2Ti, ZG316L), titanium Anhui Water control valve | Tianchang instrument linked instrument (certified) | hydraulic control valve provided by the United Instrument Sales Co., Ltd. Tianchang instrument. Instrument Sales Co., Ltd. Tianchang instrument Union (www.ylybxs.com) (www.ylybxs.com) is Chuzhou, temperature instrumentation leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum to meet customer needs. Tianchang instrument linked instruments in leadership with the staff warmly welcome all inquiries negotiations to create Tianchang instrument linked instruments better future.