Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You!
Your requirement has been sent. we will contact you quickly!
{"title":"KOSO 9000 Series Actuator with STV D373H-25C Hard Seal Butterfly Valve for","imgUrl":"https:\/\/img.chinax.com\/nimg\/7d\/25\/7349ef87749f6d8f36ba90a94d66-200x200-1\/koso_9000_series_actuator_with_stv_d373h_25c_hard_seal_butterfly_valve_for.jpg","attrs":{"Minimum Order Quantity":"1","Price":"USD 3600-3900 per set","Payment Terms":"T\/T","Supply Ability":"800 sets per year"}}
{"title":"Valve Switching Skid With KOSO 210C\/220C\/230C Ball Valve 6300RB Actuator And","imgUrl":"https:\/\/img.chinax.com\/nimg\/cd\/3d\/14c57ddc841b565b9b1afcf03e01-200x200-1\/valve_switching_skid_with_koso_210c_2f220c_2f230c_ball_valve_6300rb_actuator_and_ep801_valve_positioner_prf310_air_filter.jpg","attrs":{"Brand Name":"KOSO control valve","Model Number":"KOSO 210C\/220C\/230C","Place of Origin":"Japan","Minimum Order Quantity":"1"}}
{"title":"Flow Control Valve Skid Equipped With KOSO Valves 500M\/500D And 5200LA\/6300LA","imgUrl":"https:\/\/img.chinax.com\/nimg\/fb\/0e\/53eff40388a5f8bc9f7018525780-200x200-1\/flow_control_valve_skid_equipped_with_koso_valves_500m_2f500d_and_5200la_2f6300la_pneumatic_actuators_ep800_valve_positioners.jpg","attrs":{"Brand Name":"KOSO control valve","Model Number":"KOSO valves 500M\/500D","Place of Origin":"Japan","Minimum Order Quantity":"1"}}
{"title":"Flow Control Valve Skid And KOSO 400H Control Valve 5200LA\/6100LA Pneumatic","imgUrl":"https:\/\/img.chinax.com\/nimg\/d4\/cf\/1cad7cdd025cdecca496f3c34424-200x200-1\/flow_control_valve_skid_and_koso_400h_control_valve_5200la_2f6100la_pneumatic_actuator_ep800_positioner_cl420_2fcl523_lock_valve.jpg","attrs":{"Brand Name":"KOSO control valve","Model Number":"KOSO 400H\/5200LA\/6100LA","Place of Origin":"Japan","Minimum Order Quantity":"1"}}
{"title":"Neotecha Model Sapro Aseptic Sapro Aseptic In-Line Tank Sampling Systems","imgUrl":"https:\/\/img.chinax.com\/nimg\/33\/63\/229a520157e778a2dd86b83926e2-200x200-1\/neotecha_model_sapro_aseptic_sapro_aseptic_in_line_tank_sampling_systems.jpg","attrs":{"Brand Name":"Neotecha","Model Number":"Sapro","Certification":"PED, Fugitive Emission","Place of Origin":"China"}}
{"title":"Pressure \/ Flow Control Skid And KOSO Valves With 6300RA\/6300RB\/5200LA Pneumatic","imgUrl":"https:\/\/img.chinax.com\/nimg\/2e\/f3\/769fe30d6097faec4a7881e9a5c2-200x200-1\/pressure_2f_flow_control_skid_and_koso_valves_with_6300ra_2f6300rb_2f5200la_pneumatic_actuators_with_epa800_2fepb800_cl420_2fcl523.jpg","attrs":{"Brand Name":"KOSO control valve","Model Number":"6300RA\/6300RB\/5200LA","Place of Origin":"Japan","Minimum Order Quantity":"1"}}
{"title":"Pressure \/ Flow Control Skid Clothes And KOSO Valve With 3620R\/3500R\/3500L\/3600R","imgUrl":"https:\/\/img.chinax.com\/nimg\/ed\/eb\/018c902fbf8dc9be4f99ee202124-200x200-1\/pressure_2f_flow_control_skid_clothes_and_koso_valve_with_3620r_2f3500r_2f3500l_2f3600r_2f3600l_2f3620r_2f3620l_solid_state_electr.jpg","attrs":{"Brand Name":"KOSO control valve","Model Number":"koso 3620R\/3620L","Place of Origin":"Japan","Minimum Order Quantity":"1"}}
KOSO 9000 Series Actuator with STV D373H-25C Hard Seal Butterfly Valve
Product Overview
KOSO 9000 Series pneumatic actuator paired with STV D373H-25C hard seal butterfly valve is a high-performance integrated control valve assembly. It features stable driving, reliable sealing, and high-temperature resistance, widely used for fluid regulation and shut-off in thermal power, petrochemical, oil & gas, and industrial process control systems.
Features
Stable and responsive pneumatic rotary actuation
Triple eccentric hard seal structure for zero leakage
High temperature and high pressure resistance
Excellent wear resistance and long service life
Compact structure for easy installation and commissioning
Compatible with various valve positioners and accessories
Suitable for harsh industrial working environments
Low operating torque and energy saving
Wafer type connection for convenient pipeline installation
Wide adaptability to steam, oil, gas and high-temperature media
Technical Specifications
Parameter
Value
Actuator Series
KOSO 9000 Series
Valve Model
STV D373H-25C
Valve Type
Triple eccentric hard seal butterfly valve
Pressure Class
25C
Body Material
Carbon steel
Seal Type
Metal hard seal
Connection Type
Wafer type
Actuator Type
Pneumatic rotary
Action Mode
Double acting / spring return
Temperature Range
-20℃ to +450℃
Suitable Media
Steam, high-temperature oil, gas, corrosive fluid
Applications
Thermal power plants and boiler systems
Petroleum refinery and oil & gas processing
Petrochemical and chemical engineering
Metallurgical and steel industry
Energy and power generation systems
Industrial process fluid control
High-temperature pipeline regulation
Heating and steam supply systems
FAQ
Q: What is the seal type of this valve?
A: It adopts triple eccentric metal hard seal.
Q: Is it suitable for high-temperature media?
A: Yes, it can work stably under high-temperature conditions.
Q: What acting modes does the actuator support?
A: Double acting and spring return are both available.
Q: Can it be equipped with a valve positioner?
A: Yes, it supports most standard valve positioners.
Q: What industries is it mainly used in?
A: It is widely used in power, petrochemical, oil & gas and metallurgy.
Contact Us
wechat/what's app/phone number: +86 13472860702
Related Products
KOSO 6100 6200 6300 Linear Pneumatic Cylinder Actuators
KOSO 5200 Pneumatic Diaphragm Actuators
STV D343H Series Flange Hard Seal Butterfly Valves