3” Butterfly Valve

3” Butterfly Valve

Butterfly Valve Lug Type Technical Specifications Main Parts & Materials We company have other valves: gate valve, check valve, ball valve, butterfly valve, safety valve, globe valve, plug valve, etc.... Welcome to inquiry! our valves XIAMEN KEMUS VALVE CO.,LTD. Website :...

Product Details

Butterfly Valve Lug Type



Technical Specifications

Nomidal DiameterDN(mm)50~2000
Nominal PressurePN(Mpa)0.611.6
Test PressureShell Test0.91.52.4
Sealing Test0.661.11.76
Air Test0.60.61.76
Suitable MediumAir, water, sewage, steam, gas, oil, etc
ActuatorHandle, gear, electric actuator, pneumatic actuator


Main Parts & Materials

Part NamePart Name
BodyCast iron, ductile iron, cast steel, stainless steel, rubber-lined, PTFE-lined, etc
DiscCast iron, ductile iron, cast steel, stainless steel, special materials
Seat RingDuctile iron, cast steel, stainless steel, alloy steel
Stem45#, 2Gr13, stainless steel
PackingO-Ring, soft graphite

CarbonSteel/ENC
The material selection will determine the suitability of the valve for the service media and the expected temperature range. The responsibility
for final material selection rests with the customer. We can, however, suggest suitable combinations based on our experience. The following
table shows the current material selection that is available, but special materials can be substituted to suit particular applications
Body and discSeatSpindle and keysLaminated seal ringBearingPacking and Gaskets
CarbonSteel/ENCStainless steelAISI 431AISI 304Stainless chrome or
nickle plated
Graphite/gaphoil
Stainless steelStellite 21 or
Colmonoy wearresistant
facings
17-4ph
AISI 630
AISI 316Stellite shellGraphoil
Acid resistant alloy
steels
Special alloys
FAL 223Hardened stainlessGraphite with
Bearing prot graphoil
Steels for high
and cryogenic
temperatures



Sintered PTFE and
bronze


We company have other valves: gate valve, check valve, ball valve, butterfly valve, safety valve, globe valve, plug valve, etc....


Welcome to inquiry! our valves


XIAMEN KEMUS VALVE CO.,LTD.

Website : https://www.kemus-valve.com
Elaine Zheng
(Sales Director)
Email: sales1@kemus-valve.com
Tell: +86 0592 7103069
Phone: +86 18359108305
WhatsApp: +86 18359108305
Skype: Homealine93

Wechat:  +86 18359108305

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