butterfly valve

Structural features:
① The standard position indicator facilitates the installation of position switches, locators, and other accessories
② Nickel plated alloy steel output shaft
③ Piston cast aluminum hard oxidation, dual piston rack, long service life
④ Cylinder head die cast aluminum alloy, nickel plating treatment
⑤ Cylinder body die cast aluminum alloy, hard oxidized, coated with epoxy resin
⑥ Shaft sleeve and sealing ring PTFE shaft sleeve, with two layers of sealing and dust prevention on top and bottom
⑦ Two section design of valve stem, suspended support, minimal wear
⑧ Raft surface design, suspended installation, edge machining, good sealing performance
⑨ The valve seat is designed with a circular shape, which is wear-resistant and has good sealing performance. It can be used in vacuum environments
⑩ Connection method for valve body standard design

Technical data:
Structural form: Elastic soft seal center line clamp butterfly valve
Nominal diameter: DN40-DN600; For larger sizes, please inquire separately
Structural dimensions: EN558 20 series (DIN3202 T3 K1)
ISO 5752/20
Upper flange: ISO 5211
Connection flange: DIN 2501 PN10/16/25
ANSI B 16.5 Class 150
Work pressure: 10/16/20 bar
Working temperature: Depending on the lining material, the range is -10 ℃ -190 ℃
Hydraulic test: Tightness test in accordance with EN12266-1/P12 leakage rate A
Valve body exterior: coated with epoxy resin
Application areas: Industrial liquids and gases, such as electricity, chemicals, steel, etc
Metallurgical, construction, papermaking and other water treatment industries

Jinan Baisheng Environmental Protection Equipment Co., Ltd. (referred to as Baisheng Environmental Protection) is located in the beautiful and historically rich spring city of Jinan. The company was registered and established on September 5, 2011, with a registered capital of 15 million yuan. Its main business scope includes the sales of imported sludge dewatering equipment, analytical instruments, water treatment agents, valves, ion exchange resins, as well as engineering general contracting for water treatment, pollution source monitoring, instrument sets, and overall laboratory solutions.
The company is a distributor of DuPont Dow, SED, Andritz, and others, providing products, technologies, and services for industries such as environmental protection, electricity, petrochemicals, electronics, metallurgy, and papermaking, and has achieved many achievements, winning widespread praise from customers.
The company is the core agent of Thermo Fisher Scientific (NYSE: TMO) in the field of analytical instruments, and its Orion water quality analysis instruments enjoy high standards, providing a large number of products to customers.