hand lever operated cast iron wafer butterfly valve dn50

wafer butterfly valve body:CI or DI disc:DI+Nickel painted,SS304/316,AL-BRONZE C954 seat:EPDM,NBR,PTFE,VITON stem:SS316/410

10 years professional butterfly Valve manufacture directly suppling:

hand lever operated cast iron wafer butterfly valve dn50

Flange Drilling:

Universal flange drilling able to comply with:DIN PN6/10/16,

ANSI CLASS 125/150,

JIS 10K,

BS10 TABLE "E"

Optional Materials:

Body: Cast Iron GG25, Ductile Iron GGG40, GGG50

Disc: DI+Nickel painted,SS304/316,AL-BRONZE C954

Seat: NBR ( Buan-N), EPDM, VITON, PTFE

Shaft & Pin: SS410, SS416, SS304, SS316

Actuator: Lever,Worm Gear, Pneumatic and Electric Actuator

Product characters:

1. Rubber backed seat with stable valve torque.2. Grooved sleeve design to achieve stable positioning.3. Simple construction, small in size, Easy disassembling, installation and maintenance.4. Minimized operating torque. Lever, gear, pneumatic and electric actuators can be chosen.5. Special design, high flow rate and low flow resistance.6. Suitable medium: water, sewage, sea water, air, steam, food, medicament, oils, acids, alkalis, salts etc. No leakage under the rated pressure.

7: Painting: expoxy Paint, Methods of operation: Handle

Brand Name:

NHV& any OEM Brands

Certificates&Approvals:

ISO9001

CE

hand lever operated cast iron wafer butterfly valve dn50