The “Namur” style spool valve have threaded port connection and
Namur interface, and “Threaded “ style spool valve have threaded
port connections
• All the exhaust ports of this spool valve are connectable, providing
better environmental protection, particularly recommended
for sensitive areas such as clean rooms, and applications in the
pharmaceutical and food processing sectors
• The valve offers environmental protection against the ingress
of liquids, dusts or any other foreign matter (environmentallyprotected construction)
• Can be externally piloted (external air pilot supply) to convert valve
to zero minimum operation by flipping a gasket
• Stainless steel manual operator as standard

Mengchuan Instrument Co., Ltd. is located in Liushi Town, Yueqing City, Wenzhou, Zhejiang Province, surrounded by the beautiful world natural and cultural heritage - Yandang Mountain! It is mainly engaged in 2000 differential pressure gauge, red oil differential pressure gauge, pressure differential pressure transmitter, liquid level transmitter, diaphragm pressure gauge, shockproof pressure gauge, electric contact pressure gauge, stainless steel pressure gauge, precision pressure gauge, micro pressure capsule gauge, floating ball liquid level gauge, floating ball switch, liquid level controller, intelligent energy gauge, light column gauge and other products. The products are widely used in machinery and civil industries such as plastics, food, printing, chemical industry, petroleum, medical treatment, oven, light textile, printing and dyeing, air conditioning, family and so on.

The company adheres to the business philosophy of "customer first, forge ahead" and adheres to the principle of "customer first" to provide our customers with high-quality services. Welcome!