Imported cryogenic solenoid valve
Overview of imported cryogenic solenoid valve products
YLOK imported cryogenic solenoid valve (ultra-low temperature solenoid valve) is suitable for a variety of low-temperature non-corrosive cleaning media, and is widely used in high-precision fields such as military industry, medical treatment, gas production, and material research.
Working principle of imported cryogenic solenoid valve:
Normally closed: When the coil is energized, the electromagnet core pulls in, the pressure relief hole opens, and the main piston is pushed by the medium pressure to open the main valve port and the medium flows.
      When the coil is de-energized, the main valve port is closed and the medium is cut off.
Normally open: When the coil is energized, the electromagnet core pulls in, the pressure relief hole is closed, and the main piston is pushed by the medium pressure to close the main valve port and the medium is cut off.
      When the coil is de-energized, the main valve port opens and the medium flows.
Note: If the outlet pressure is greater than the inlet pressure, the medium will conduct reversely. A check valve can be installed or a valve with a check function can be customized.
Main technical parameters of imported cryogenic solenoid valve
Nominal diameter: DN1-300mm
Nominal pressure: PN1.0-160Mpa
Use medium: liquid nitrogen, liquid ammonia, refrigerant and other ultra-low temperature liquid or gas
Voltage deviation: positive and negative 10%
Body material: stainless steel (316, 316L)
Sealing material: metal seal, PTFE seal
Connection method: internal thread or flange
Control mode: normally closed (open when power is applied), normally open (close when power is applied)
Electrical connection: lead wire or junction box type
Operating voltage: standard AC220V, DC24V, other voltages are optional
Special options: explosion-proof solenoid valve, waterproof solenoid valve
Installation tips: the best coil is upright, or it can be installed as needed
Protection level: IP65
Work system: 100% ED
Work form: two-position two-way
Imported low temperature solenoid valve selection
a: Technical parameters such as power supply voltage, explosion-proof and protection grade of low-temperature solenoid valve
b: Working mode of low temperature solenoid valve
c: Pressure and temperature of low temperature solenoid valve
d: Use medium of low temperature solenoid valve (name, viscosity, particle corrosivity, toxicity)

Professional manufacturing and professional services, KUNAG creates more value for you
Continuously improving the quality of services and keeping improving, "sincere service" is the eternal theme of KUNAG. Kunag strictly complies with the requirements of ISO9001-2000 quality system certification, strictly controls the quality and responsibilities to the people to ensure the healthy operation of production, sales and service. To strengthen communication with customers and to provide our customers with quality products and perfect service, we hereby make the following commitments:
Product Standards
Products are designed, manufactured, and inspected strictly in accordance with China\'s GB, HG standards, and US API standards. The hardness of the sealing surface meets the national requirements and the width exceeds the national standard.
pre-sale service
Product introduction, technical communication, non-standard product design, troubleshooting.
Sale service
Trustworthy contracts, guarantee timely delivery, and keep in touch with customers at any time.
For special or complex products, our factory arranges technicians to train and guide users on product use, troubleshooting, tuning and maintenance.
After sales service
The warranty period of Weitong products is 12 months from the factory, and the "three guarantees" service (return, replacement, repair) is implemented.
During the use of our products, our factory regularly organizes technical and inspection personnel to visit and solicit user feedback on product quality, use conditions, and improvement opinions in order to further improve product quality.
Quickly respond to customer complaints about product quality problems, and after-sales service personnel rushed to the scene within 24-36 hours (48 hours outside the province).
For after-sales service, users are required to fill in the quality feedback form after the service and make appraisal opinions, while improving Guardian\'s service quality.

Order process
Landline: 021-59718851 (AM-8: 30 to PM-17: 30)
Mobile phone: 18918462396 (WeChat same number 24-hour service)

QQ: 2030185432

Email: kunage@126.com
Receive customer purchase list, provide customers with valve model selection and quotation (price list).
Specific agreement: delivery time, special requirements, etc.
download Google:
Customers have special requirements for products, and must provide the following instructions in the order contract:
(1) Structure length;
(2) Connection form;
(3) Nominal diameter, full diameter, reduced diameter, pipe size;
(4) Operating medium, temperature and pressure range;
(5) Experiment, inspection standards and other requirements;
(6) Various driving devices can be configured in this field according to the special requirements of customers;
If the determined valve type and model are provided by the customer, the customer should correctly explain the meaning and requirements of its model, and sign the contract under the conditions that the supply and demand sides understand and agree.

Contact: Peng gong
Q Q: 2030185432
Mobile: 18918462396(WeChat same number - 24 hours service)
Landline: 021-59718851
E-mail :kunage@126.com