-
ZHD Series (Electric or Pneumatic) Minimum Flow Control Valve
Profile ZHD multistage cage control valve used multilevel cage symmetric sleeve contol valve. It complete control medium velocitywithin valve, and greatly reduced noise made by high pressure gas or steam within valve, stabile multistage pressure reducing reducing effective prevent liquid cavitation, so it’s the stable control valve used in high-pressure medium performance, customers can also select multi-spring disphragm mechanism or pneumatic actuators, etc. T... -
ZDM Series Automatic recirculation control valve
Profile ZDM series Automatic recirculation valve is a kind of pump protection device. It automatic protects centrifugal pump when pump body occur cavitation damageor unstable (especially conveying hot water at low load operation). Once pump flow is lower than the preseted flow, bypass can completely open to ensure the minimum required flow pump. Even running fully closed, namely running flow is zero, the minimum flow can also pass bypass for Automatic recirculation. Pressure r... -
ZDL Series Automatic recirculation control valve
Profile ZDL series Auromatic recirculation valve is a kind of pump prtectiong device. It automatic protects centrifugal pump when pump body occur cavitation damage or unstable (especially conveying hot water at low load operation). Once pump flow is lower than the preseted flow, bypass can completely open to ensure the minimum required flow pump. Even running fully closed, namely running flow is zero, the minimum flow can also pass bypass for Automatic recirculation. Pressure ... -
ZDT Model Automatic recirculation control valve
Profile ZDT series Automstic recirculation valve is a kind of pump protection device. It automatic protect centrifugal pump when pump body occur cavitation damage or unstable (especially conveying hot water at low load operation). Once pump flow is lower than the preseted flow, bypass can completely open to ensure the minimum required flow pump. Even running fully closed, namely main flow is zero, the minimum flow can also discharge from the bypass. ZDT series has big bypass, ... -
MJ Series Spray Water Control Valve
Technical Parameters Nominal Diameter ：3/4 “~6” Nominal pressure：ANSI 150LB-4500LB Body type straight-through way type, angle type operation temperature 150℃-450℃ Flow characteristics equal percentage, linear Actuator electric or pneumatic actuator Leakage meet ANSI B16. 104 V leakage (VI level seal is available) Valve Characteristics 1)Circulatory convection theory, multi-stage pressure reducing structure. 2)Energy efficiency, ens... -
MX Series Minimum Flow Circulation Valve
Feature Circulatory convection, multi-stage pressure reducing mechanism, avoide cavitation efficiently, prolong service life. All the trims can be quickly removed and replaced, easy to maintain with less cost. Imported high-quality stem packing ensures leak-free without frequent replacement. Scientific construction, high-performance materials and exquisite workmanship enable both the plug and cage to have excellent anti-blocking and anti-seizure performance so that a small amo... -
SY Series Drain Valve
Performance Parameters Nominal Diameter 3/4 “~4” Nominal pressure ANSI 150LB-4500LB Body type Y pattern of 45-degree angle Body material A105, F22, F91, F92, F316H Bonnet standard, cooling structure Trim integral stellate seat Packing Flexible graphite with stainless steel wire Flow characteristics quick opening Two kinds of actuators are optional pneumatic diaphragm actuator (pneumatic multi-spring and single-spring diaphragm actuator are optiona... -
JY Series Globe Valve
Detail Nominal Diameter 3/4 “~4” Nominal pressure ANSI 150LB-4500LB Body material A105, F22, F316H, F91, F92 Flow characteristics quick opening Advantages 1)Excellent packing system The use of Garlock high temperature packing ensures the best sealing and lubrication performance as well as easy operation in a safe circumstance. 2)Stellate cobalt-based hard alloy disc The sealing surface of disc is surfacing carbide or solid carbide alloy, which has ... -
MA Series Sliding-Stem Control Valve
Detail Size range DN25~DN400 Pressure rating range 150Ib,300Ib,600Ib Body material various materials available, such as WCB, WC6, WC9, CF8M, CF8, CF3M, CF3, etc. Flow Characteristic quick opening, linear or equal percentage Advantages 1)Valve Plug Stability Rugged guide cylinder provides excellent plug stability, which reduces vibration and mechanical noise; 2)More Flow Capacity Streamlined flow channel ensures low flow resistance and exce...
- Call Support 0086-18515068813
- Email Support sales@convistafc.com