1) Valve wall streamlined design, a smaller flow resistance, a smooth flow
2)Flexible seat seal. Sealing a better effect.
3) Spring reduction and design, installation location unrestricted
4) Middle with clamp or Flange design for easy maintenance and clean.
5)Forging Valve, the pressure better.
Technical parameters
Connection standardDIN, SMS, 3A, IDF, ISO
Way of connectionWelding, threaded, Clamp
SizeDN20-DN150, 3/ 4" -6", 17.2-114.3
Body, Stem, DiscSS304, SS 304L, SS 316L
O-ring & Seal ringEPDM, Silicone, Viton or PTFE available.
Work pressure0-10 bar
Max. Opening pressure0.45bar
Work Temperature-20 oC - +120 oC
Established in 1996, Wenzhou Gaoya Light Machinery Co., Ltd. Has developed into a specialized manufacturer of valves and pipe fittings after several years' hard work. Our company has succeeded in getting ISO9001 International Quality Assurance System Certification.
With advanced technology and equipment, our company is really powerful and with strong technological development and innovation capability. With strong technical equipment such as advanced numerical control machine tool and other processing detection equipment, as well as talented personnel and skilled technicians, we integrate design, production and service together. We specialize in the production of sanitary level stainless liquid equipments (such as water treatment equipments, pre-treat equipments for beverage, sterilization equipments, whole set equipment for drink water in bulk and in bottle), valves and pipeline connection products, which can be manufactured according to different glossiness, materials and industrial standards, including ISO, DIN, IDF, and SMS standards.
Our products are applied in wide fields such as food, medicine, dairy products, beer, beverage, and fine chemical. For many years, adhering to management faith of "Regarding Quality as Life, Development on Technology", and insisting on "People Oriented and Technology Centered", our company has made great achievements through consistent hard work by all employees. Looking into the future, our company sincerely hopes to establish long term friendly partnership with domestic and overseas customers for yielding richer harvest in return for our society as well as creating bright future.
