Psn-cast Iron Water Type Butterfly Valve Pn16

Since
our inception in 1980, we have been engaged in manufacturing and
exporting supreme quality
Water
Type Butterfly Valve.
Precision engineered using the finest grade raw material, the offered
valve is available in various specifications. This valve is ideal for
regulating liquid or fluid flow and is widely used in water
treatment plants, fertilizer & petrochemical industries, chemical
process units, Pulp & paper plants and power plants. Apart from
this, we also offer this Water
Type Butterfly Valve

in
customized options as per the exact requirements of our clients
Features:
Reliable
structure
Perfect
finish
High
strength
Dimensional
accuracy

Specification:Cast iron, wafer type, semi - luggedEPDm lined, Aluminium bronze discPinless Design Replaceable liner Suitable for installing between PN10, PN16,Class 125 / 150 flangesCoating:Internal and external coated with fusion bonded epoxy coating RAl 5015 (Blue)Coating Thickness (DFT) = 150 MicrosType of Actuator OptionsLever, Gearbox, Electric, Pneumatic, Hydraulic.Face to Face / Design according toBS 5155, MSS SP 67, DIN 3202, ISO 5752ConnectionISO5211 / DIN 2632 Or BS 4504 PN 10 / 16Hydrostatic Test PressureBody: 24 barSeat: 17.6 barPressure / Temperature RatingDN40 to DN300: 16 bar at 110 deg. C with EPDM liner the maximum allowable short term temperature is 1200C.NoteSizes from 8 inch and above (PN16) are supplied with gear box and valve body material ductile iron GGG40.Valves can be supplied with Stainless Steel Disc and also Ductile Iron Disc (nickel plated)Material Specification


Component

Material

DIN

BS


BodyCast Iron GG251691GG251542Gr260DiscSS / Bronze--Lower ShaftStainless SteelX5CrNi18-10304 S 17Upper ShaftStainless SteelX5CrNi18-10
304 S 17
LinningEPDMEPDMEPDmBearing BushSteel-
-O - RingNBR
NBR
NBR

Dimension and Weight

Nom. Size inches DNDimensions (milimeters)Wt. Kgmm Amm Bmm Cmm Dmm Emm K40198581409543902.850198581409543903.40652388315512646904.20802408016013046904.501002808016016052905.8012532212719518856907.6015035514521021556909.20200410170240270609015.8 / 252504642042503256813032.43005402403003757813042.0