SS Disc and stem 80mm Table E lugged Short Neck,, EPDM Seat Comes With Notch Plate & cast steel Handle Butterfly Valve

Specifications 80mm Notch Plate & cast steel Handle lugged Butterfly Valve

phenolic backed

body;ductile iron

disc:stainess steel

stem:316

  SS Disc and stem 80mm Table E lugged Short Neck EPDM Seat Comes With Notch Plate & cast steel Handle Butterfly Valve   SS Disc and stem 80mm Table E lugged Butterfly Valve TECHNICAL DATE:     Nominal diameter:                    DN40-1200/1.5”-48” Face to face:                            API 609                                               DIN 3202 K1                                               ISO 5752                                               BS 5155                                               EN 558   Flange accommodation :            AS 2129 “D”,"E"                                                 BS 10"D","E"                                                 JIS 5K/10K/16K                                                 ASME B16.1  125LB                                                ASMT B16.5  150LB                                                 BS 4504 PN6/PN10/PN16                                                 DIN 2501 PN6/PN10/PN16   Design standard:                       API 609                                               BS 5155                                               EN 593                                               MSS SP-67   Top flange:                             ISO 5211(according to the customer’s need)   Temperature range:                 -20°C to +200°C(depending on                                               pressure,medium and material)   Test inspection :                     API 598                                              EN 12266-1   Suitable medium:                    fresh water,waste water,sewage,                                               Seawater,air,vapor,food,oils,medicine,                                               Alkalies,salt,etc.       FEATURES   -Simple and compact construction ,quick 90 degrees on-off operation.Minimized     operating torque,energy saving.   -Bubbles-tight sealing with no leakage under the pressure test. -The connection of driven part conforms to ISO5211.   -Wide selection of materials,applicable for various medium.   -The valve body and disc are accurately machined which results in low operating    torque and long service life and reliability.   -Can be disassembled ,material -specific recycling possible.   -Can be installed at the end of pipe for lugged type butterfly valve.     GENERAL APPLICATIONS   -Chemical and petrochemical industries.   -Water and wastewater technology.   -Pneumatic materials handling technology.   -Shipbuilding.   -Power generation industry.   -Food industry. check valve water tank float valve pressure relief valve   OUR PRODUCT           A.the bushing can assure the correct connection of the upper shaft and the lower shaft,at the same time,    it can make sure the smooth tunning of the shaft.     B.The upper seal made of NBR or fluorine-rubber helps to prevent the pollution from the outside world.     C.Shaft.     D.The taper pin is used to fix the position of the shaft and the disc in order to guarantee the      trunning of them (it has the same material with the disc).     E.The end face seal can be got through the interference fit between the end of the disc and the seat.     F.The seal between the disc and the seat can be got through interference fit .     G.Ductile iron,stainless steel and Al-bronze can be taken according to customer’s need .     H.There’re two types for the body -the wafer type and the lug type.     On the surface of the body,epoxy powder is painted.     Note:Take wafer type butterfly valve for instance,lug type butterfly valve is the same           with wafer type butterfly valve at interior structure.       OUR FACTORY   Large diameter butterfly valve   Workshop Detection of the pressure     Please  believe we are more professional       OUR PACKING    Welcome bussiness friends from all over the word come visit and place order.