Company Details

  • Ningbo RMI Plastic Co., Ltd.

  •  [Zhejiang,China]
  • Business Type:Manufacturer
  • Main Mark: Africa , Americas , Asia , East Europe , Middle East , Oceania
  • Exporter:81% - 90%
  • Certs:ISO9001
  • Description:Ductile Iron Butterfly Valves,Water Blow off Butterfly Valves,Double Offset Butterfly Valve
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Ningbo RMI Plastic Co., Ltd.

Ductile Iron Butterfly Valves,Water Blow off Butterfly Valves,Double Offset Butterfly Valve

Home > Products > Butterfly Valve > Stainless Steel Butterfly Valves > Ductile Iron Water blow off Butterfly Valves

Ductile Iron Water blow off Butterfly Valves

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    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Incoterm: FOB,CFR,CIF,FCA,CPT
    Min. Order: 10000 Bag/Bags
    Delivery Time: 35 Days

Basic Info

Model No.:  Water blow off Butterfly Valves

Driving Mode: Electrical

Connection Form: Wafer

Structure: Centre Sealing

Seal Form: Force Sealed

Valve Stem: Normal

Work Pressure: Low Pressure (Pn<1.6mpa)

Working Temperature: Normal Temperature (-40°C

Material of Seal Surface: Soft Sealed

Valve Body: Sheet Metal

Application: Industrial Usage

Additional Info

Packaging: Wooden box

Productivity: 100000

Brand: RMI

Transportation: Ocean

Place of Origin: CHINA

Supply Ability: 1000/MOUNTH

Certificate: ISO

HS Code: 8481804090

Port: NINGBO

Product Description


Features of D341H Bidirectional Seal double flange metal seal types of Butterfly Valves

1. The bidirectional flow double flange hard seal Butterfly Valve is a newly designed patented product. It is the first application in China.
2. With the advance of Short length, small size, simple structure, high precision seal.
3. Double curve designed sealing surface. Once valve opened, sealing surface serperated, once valve closed, valve sealed. Low opening torque, easy to open and close.
4. This valve can withstand high back pressure, to avoid medium back-flow, play a role of check valve. Suitable to be installed at the exit of pump.
5. The sealing surface adopts alloy steel, stainless steel, hard alloy, with the capacity of anti abrasive. Long Service life.
6. Resistant to high temperature and pressure, anti-corrosion

7. Manual, Pneumatic, Electric and hydraulic actuator available.

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Main Technical Parameters


Nominal Diameter

DN100-2800

Nominal Pressure
0.6MPa
1.0MPa
1.6MPa
2.5MPa
4.0MPa
6.4MPa
10.0MPa
Strength Test Pressure
0.9MPa
1.5MPa
2.4MPa
3.8MPa
6.0MPa
9.6MPa
15.0MPa
Seal Test Pressure
0.66MPa
1.1MPa
1.76MPa
2.75MPa
4.4MPa
7.04MPa
11.0MPa
Temperature

-196℃--650℃

Medium

Water,Air, Smoke, Steam, Gas, Oil, Weak acid and alkali

Actuator

Manual, Electric, Pneumatic, Hydraulic,etc

Material


Body
Disc
Stem
Sealing Surface
Stem Sleeve
Stem Seal Packing

Q235-A / 0Cr19Ni9 / QT450-10

Q235-A / 0Cr19Ni9 / QT450-10
1Cr17Ni2
Stainless Steel
SJ-1 / ZCuZn38Mn2Pb2
Graphite

Pressure And Temperature


Body & Disc Material

Max Temp.
<20℃
100℃
150℃
200℃
250℃
Nominal Pressure

Max Working Pressure (MPa)

QT450-10

Q235-A


0.25
0.25
0.25
0.225
0.20
0.175
0.6
0.6
0.6
0.54
0.48
0.42
1.0
1.0
1.0
0.9
0.8
0.7
1.6
1.6
1.6
1.44
1.28
1.12
2.5
2.5
2.5
2.25
2.0
1.75

Stainless

Steel

0.25
0.238
0.215
0.201
0.189
0.177
0.6
0.57
0.52
0.48
0.45
0.42
1.0
0.95
0.86
0.81
0.76
0.71
1.6
1.52
1.31
1.29
1.21
1.13
2.5
2.38
2.15
2.01
1.89
1.77


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Looking for ideal Ductile Iron Butterfly Valves Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Water Blow off Butterfly Valves are quality guaranteed. We are China Origin Factory of Double Offset Butterfly Valve. If you have any question, please feel free to contact us.

Product Categories : Butterfly Valve > Stainless Steel Butterfly Valves

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  • Ductile Iron Water blow off Butterfly Valves
  • Ductile Iron Water blow off Butterfly Valves
  • Ductile Iron Water blow off Butterfly Valves
  • Ductile Iron Water blow off Butterfly Valves
  • Ductile Iron Water blow off Butterfly Valves
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