Special Design for Thk Welded Steel Pipe Erw - Water & Lug Concentric Butterfly Valve – Youfa Detail:
Water & Lug Concentric Butterfly Valv
Usage: for controlling the flow of fluids within pipes.
| Brief Introduction of Butterfly Value | ||
| Technical Data | Size | 2" - 48" ( DN50 - DN1200 ) |
| Nominal Pressure | PN10/PN16 | |
| Working Temperature | -20-205℃ | |
| Suitable Medium | Water, Gas, Oil, etc. | |
| Standard | Design Standard | EN593 |
| Face to Face | EN558 | |
| Flange Connection | EN1092-1/2 | |
| Top Flange | ISO5211 | |
| Test Inspection | EN12266 | |
|
Material of main parts
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||
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Body |
Cast Iron
|
GG25
|
|
Ductile Iron
|
GGG40
|
|
|
Carbon Steel
|
GE280
|
|
|
Stainless Steel
|
1.4408/1.4308
|
|
|
Al - Bronze
|
CuAl 10Fe5Ni5
|
|
|
Disc |
Ductile Iron
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GGG40
|
|
Carbon Steel
|
GE280
|
|
|
Stainless Steel
|
1.4408/1.4308
|
|
|
Al - Bronze
|
CuAL10Fe5Ni5
|
|
|
Coating
|
EPDM / VITON / Nylon
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|
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Shaft
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Stainless Steel
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1.4301/1.4401/1.4406
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|
Alloy
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2.4360
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|
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Seat |
Elastomer
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Working Temperature
|
|
EPDM
|
-15-130℃
|
|
|
NBR
|
-10-80℃
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|
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VITON
|
-20-150℃
|
|
|
PTFE
|
-15-205℃
|
|
|
Bushing
|
PTFE
|
|
|
Bronze
|
||
|
Pin
|
Stainless Steel
|
1.4301/1.4401/1.4406
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|
Alloy
|
2.4360
|
|
Factory Address in Tianjin city, China.
widely used in domestic and foreign nuclear power, oil & gas, chemical, steel, power plant, natural gas, water treatment and other fields.
Perfect quality assurance system and a full set of quality inspection measurements: physical inspection lab and direct reading spectrometer, mechanical properties test, impact test, digital radiography, ultrasonic testing, magnetic particle testing, osmotic testing, low temperature test, 3D detection, low leakage test, life test, etc., by the ways of implementation of quality control plan, ensure that the products meet customers` requirements.
Company is committed to serving the different countries and regions` owner to create win-win results.
Product detail pictures:
Related Product Guide:
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Using a complete scientific top quality management program, great high-quality and fantastic religion, we win great track record and occupied this area for Special Design for Thk Welded Steel Pipe Erw - Water & Lug Concentric Butterfly Valve – Youfa, The product will supply to all over the world, such as: Uruguay, Angola, Egypt, Our items have national accreditation requirements for qualified, high quality goods, affordable value, was welcomed by people today all over the world. Our products will continue to enhance within the order and look forward to cooperation with you, Should really any of these products and solutions be of curiosity to you, be sure to letus know. We are likely to be content to offer you a quotation up on receipt of your detailed needs.
By Cara from New Delhi - 2016.11.12 12:31
Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
By Ivy from Doha - 2015.02.08 16:45
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