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1/2-4 Inch Butterfly Valve of Ductile Iron with Disc
1/2-4 Inch Butterfly Valve of Ductile Iron with Disc
Specifications
Place of Origin :
Cangzhou, China (Mainland)
Packaging Details :
Cardboard, pallet, wooden case, plastic cover/cap, barcode, plastic bag,
Description

Specification
Suitable Medium:Water,Oil,Steam and Non-corrosive media.
Norminal Pressure:1.0/1.6MPa PN 10/16
Nominal Pressure:≤-35℃≤t≤130℃
Transient Temperature:≤150℃

Main Parts Material
Body:Cast iron /Ductile iron
Disc:Cast iron with Nickel
Stem:Carbon steel or SS416
Seat:EPDM

Dimensions

Size L L1 D1 H2 H1 Z-Ød
DN50 46 218 120 158.7 67.2 4-23
DN65 49 222 136 163 77 4-25
DN80 49 222 160 177 91 8-20
DN100 55 245 185 191.5 104.5 4-24
DN125 58 257 213 207.5 117.5 4-23
DN150 59 257 236 222 132 4-24
DN200 64 345 295 258 169 4-22
DN250 71 351 357 290 200 4-30
DN300 81 512 408 329.6 239 4-30
DN350 85 　 470 358 254 4-30
DN400 89 　 525 390 301 4-30
DN500 132 　 650 470 345 4-32
DN600 152 　 770 540 445 4-30

1/2-4 Inch Butterfly Valve of Ductile Iron with Disc

Characteristics:
l It is simple structure : good interchangeability and low price
l Stem sealing is not easy deformation ,so avoids leakage phenomenon.
l Overall support is good ,stable and solid
l Use less rubber of seat ,so expansion has small impaction and easy to control torque value at an appropriate range .`
l Applying to two pieces of no-sells connection ,structure is simple and
convenient to be maintained
l Butterfly disc owns automatic alignment function and achieved small
combination of disc and seat .
l Phenolic back seat is featured such as no loss ,tensile ,anti-leak ,convenient replacement etc.
l For seat sealing surface and phenolic back as a whole ,it can reduce amount of deformation .

Application:
Soft sealing butterfly valve is suitable for water supplying and draining
gas pipe as adjust flux and cut off medium in foodstuff ,pharmacy ,chemical
industry ,petroleum ,electric power ,light textile ,paper making etc. with
temperature <150 ℃,nominal pressure <1.6MPa.

Product tags

ductile iron butterfly valve

,

ductile iron butterfly valves

,

cast iron butterfly valve
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1/2-4 Inch Butterfly Valve of Ductile Iron with Disc

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Product Detail
Place of Origin :
Cangzhou, China (Mainland)
Packaging Details :
Cardboard, pallet, wooden case, plastic cover/cap, barcode, plastic bag,
Contact Supplier
1/2-4 Inch Butterfly Valve of Ductile Iron with Disc

Hebei Lufeng Piping Equipment Co., Ltd.

Verified Supplier
10 Years
hebei
Since 2008
Business Type :
Manufacturer, Exporter, Trading Company
Main Products :
Duplex Stainless Steel, Steel Pipes & Tubes, Steel Pipe Fittings
Total Annual :
$1,000,000-$5,000,000
Employee Number :
50~100
Certification Level :
Verified Supplier
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