RSPS series zero pressure differential normally steam hot water solenoid valve 1/4＂ ～ 2＂


working medium:steam, high temperature liquid
medium temperature:0 ～ 180 ℃
working pressure:0 ～ 16bar(details see specification table)
working type:semi direct acting(NC)
valve body material:brass SS304
sealing material:PTFE
interface:G thread NPT thread
Working voltage:AC220～240V AC110V 50/60Hz DC24/12V IP65 H degree
AC power: DN8～20 23VA DN25 26VA DN35～50 32VA DC power: DN8～20 28W DN25～50 30W

RSPS-series steam solenoid valve(NC)specification table

Steam solenoid valve installation

1, in the lack of rigid pipe, it is recommended to use the valve before the pipe bracket, so as not to cause vibrations when the solenoid valve is working.
2, the working medium steam solenoid valve should be clean and free of particulate impurities, dirt and member of the electromagnetic valve on the filter surface, requiring regular clean.
3, when the steam solenoid valve fails to timely isolation solenoid valves, and ensure the normal operation, it is best to install a bypass device.
4, in the pipeline system, installed in the branch on the way solenoid valve diameter should be less than the main pipe valve diameter (Figure 2).
5, install the solenoid valve coil up and maintain the vertical position, the solenoid valve arrow or mark shall be consistent with the flow of the pipeline can not be installed in a splash of water or the leak.
6, steam solenoid valve can not be installed in the lower recesses of the pipe, so as to avoid steam condensate and impurities precipitated valve impede action.
7, ordinary type can not be used in explosion hazardous areas.
8, before the installation of the steam solenoid valves, pipes must be cleaned. It recommended before valve mounting filters, steam trap piping installation.
9, prior to installation, pay attention to see the product label, carefully read the instruction manual to determine whether the product meets the conditions of use.
10, before and after the steam solenoid valve pressure gauge to be installed on the pipe, in order to observe the pipeline pressure.

Founded in 1965, Yuyao No.4 Instrument Factory has been a professional manufacturer of solenoid valves and has enjoyed an excellent reputation through the past more than 50 years in China.

Founded in 1965, Yuyao No.4 Instrument Factory has been a professional manufacturer of solenoid valves and has enjoyed an excellent reputation through the past more than 50 years in China. With the introduction of foreign cutting-edge technology, and the sustained innovation and self-improving, the company has mastered the key technology and is keeping pioneer position in the field of fluid solenoid valve.

The company is certified by the ISO9001:2000 and the GJB9001A-2001 military quality system, we have production license and 3C certificate for Ex-proof products, many products have passed the CE、ROHS、ACS、FDA、UL etc. international certifications. The company participated in drafting the national safety standards for GB30439.6—2014 solenoid valve, and is authorized to manufacture customized solenoid valves for the military products.

The company is equipped with superior production machines, advanced process flows, complete testing systems; the products have sophisticated structure, reliable performance, fine outlook and reasonable price, covering over 40 series and 3000 specifications, having been exported to more than twenty countries and areas, such as USA, France, UK, Germany, Italy, Australia, Russia, Taiwan, and the middle east countries etc., and our distributors spread all over the whole country.

The company owns high quality staff and professional R&D group, with strict and innovative attitude, we can customize products to cater specific requirements of customers, and provide fast-response after-sale support. We persist in “customer-first, integrity, human-oriented, excellence”, offering satisfied products and service to the customers on-promise, enhancing the “Round Star” brand.

Sincerely welcome to visit our company, looking forward to having a nice cooperation and common development.