China Standard Concentric Type Lug Butterfly Valves with Nylon Coated Disc near me manufacturer

Product Description


Valve type Force Dimension selection
BUtterfly valve PN6 DN25-DN3000
PN10 DN25-DN2000
PN16 DN25-DN1200
PN25 DN50-DN300

Comprehensive Description:

Measurement: DN40-DN2200

Stop flange: ANSI B sixteen.1, ASTM B 16.forty seven, EN 1092, AS 2129, ISO PN10/16, JIS B2212/2213, BS ten Desk D, BS 10 Table E, BS4504

Confront to experience: ANSI B 16.10, API 609, BS5155 Limited, ISO5752(Series 13), DIN3202 F16

Top flange: ISO 5211

Regular pressure: DN40-DN600(1.5″-24″) PN1./1.6MPa(one hundred fifty/200PSI) DN700-DN1200(28″-48″) PN1.0MPa(150PSI)

Body: Solid Iron/Ductile Iron/WCB/Carbon steel/AL-Bronze/CF8, SS304/CF8M, SS316

Disc: Ductile Iron/Ni-plated ductile iron/Nylon-plated ductile iron/AL-Bronze/Rubber lined Disc/1.2501/1.4529/CF8/CF8M/Hastelloy Alloy/Monel

Stem: SS416/SS304/SS316/SS431/17-4pH/Monel/Carbon steel 45/45#

Seat: NBR/Hypalon/EPDM/Neoprene/NR/Dress in-Resistant EPDM/Viton/Silicon/Heat-Resistant EPDM/White EPDM/EPDM/PTFE

Ideal temperature: Standard Temperature -forty five ~one hundred fifty

Medium: Clean drinking water, sewage, sea drinking water, air, vapor, foodstuff, drugs, oils, alkalis, salt and so forth.


**Company Goal : OEM provider for entire world-popular valve brand.

**Design and style & Advancement ability — SolidWorks, Pro / E, AutoCAD and so forth

Dimension Measurement &Inspection 

Assembly Workshop


Certificates —  CE  ISO  WRAS  ACS certificates


Gears are utilised in a huge quantity of mechanical devices. Most importantly, they offer gear reduction for motorized products. This is essential due to the fact usually modest motors that spin very quickly can offer sufficient power to the unit, but not enough torque, the force that leads to an object to spin or twist on an axis. For instance, an electric powered screwdriver has a extremely big equipment reduction (decreases the velocity of a rotating machine (like an electrical motor)) since it needs a great deal of torque to change the screw. But the motor produces only a tiny amount of torque at high speeds. With equipment reduction, the output speed can be reduced even though growing the torque.
Racks are employed to convert rotary motion into linear motion. The spur teeth of the rack cut into a single confront of the square or circular rod part and perform with the pinion, which is a tiny cylindrical gear that meshes with the rack. Usually, racks and pinions are collectively referred to as “rack and pinion”.

China Standard Concentric Type Lug Butterfly Valves with Nylon Coated Disc     near me manufacturer