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Low Pressure Concentric 4 Inch API609 Butterfly Valve For Water

Certification
China TEKO Industry Co., Limited certification
China TEKO Industry Co., Limited certification
Dear Peter, Highly appreciate your sound service. The valves have well arrived and looks every well. Regards, Andrea

—— Mr. Andrea Arredondo

Hi, my friend. Finally we got the bidder and nice to cooperate with you.You prefession and quick reaction was the firm support for the business.

—— Mr.Hiep Le Hao

GOOD DAY, MY FRIEND. WELL RECEIVED YOUR VLAVES, GOOD QUALITY AND NICE PAITING. THANK YOU!

—— Mr. MARCELO ZANON

Good da, we just got the appoval from our customer. Your experiences helped a lot in the project. The final drawing is also very professional. Cheers!

—— Mr. Scott Hornick

compramos de TEKO desde 2011, continuaremos la cooperación. La calidad es buena y el precio es bueno.

—— Ing. Hugo Diaz

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Low Pressure Concentric 4 Inch API609 Butterfly Valve For Water

Low Pressure Concentric 4 Inch API609 Butterfly Valve For Water
Low Pressure Concentric 4 Inch API609 Butterfly Valve For Water

Large Image :  Low Pressure Concentric 4 Inch API609 Butterfly Valve For Water

Product Details:
Place of Origin: Made in China
Brand Name: TEKO
Certification: CE, API
Model Number: D71X
Payment & Shipping Terms:
Minimum Order Quantity: 1 pieces
Price: By negotiation
Packaging Details: Pollywooden cases
Delivery Time: 15 days after deposit
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 500 tons per year
Detailed Product Description
Manufacture: API 609 Stem Materiail: SS410, F304
Installation: Any Direction Operation: Lever
End: Wafer Port Size: Standard,DN50-DN300
Rating: 150PSI
High Light:

Concentric API609 Butterfly Valve

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DN50 API609 Butterfly Valve

Soft Seat Low Pressure Concentric API609 4 inch Butterfly Valve For Water

 

Concentric wafer butterfly valve, manufactured by TEKO, can be rotated to 90 degree to open or close valve, having the advantages of compact construction, reliable seal and long service life. The valve is widely used for water supply and drainage system to regulate or cut-off medium, in chemical industry, food and other industries.

 

Key Features
 

1. Adopting stainless steel and oil-resistent nitrile rubber, having long service life.

2. Seal ring can be used on the valve body and disc, which is applicable for different medium as required.

3. Frame structure disc, having the advantages of high strength, large flow area and low flow resistance.

4. The whole valve uses baking finish which can resist corrosion effectively. Otherwise, changing seal materials, the valve can be applicable for different medium.

5. It can be installed in any position without the limitation of medium flow and space.

6. Unique structure, convenient utilization.

 

Parameter

Nominal diameter(mm) 50~2000 50~1600
Nominal Pressure PN(MPa) 0.6 1.0 1.6
Seal test(MPa) 0.66 1.1 1.76
Shell test(MPa) 0.9 1.5 2.4
Applicable temperature Nitrile rubber: -40℃~90℃, fluororubber: -20℃~200℃
Applicable medium Water, air, gas, oil and other weak corrosive fluid
Leakage rate API609
Actuation mode Worm gear, electric, pneumatic, electrohydraulic

 

 

 

Material List

Components Materials
Valve body WCB,QT450-10,HT200,HT250
Disc WCB,QT450-10,HT200,HT250
Valve shaft 2Cr13
Seal ring Oil resistent nitrile rubber
packing Flexible graphite

 

 

Main Dimensions                                                                                                                        Unit: mm

DN L H HO A B 0.6MPa 1.0MPa 1.6MPa
DO n-d DO n-d DO n-d
50 43 63 306 180 200 110 4-14 125 4-18 125 4-18
65 46 70 321 180 200 130 4-14 145 4-18 145 4-18
80 46 83 346 180 200 150 4-18 160 8-18 160 8-18
100 52 105 387 180 200 170 4-18 180 8-18 180 8-18
125 56 115 411 180 200 200 8-18 210 8-18 210 8-18
150 56 137 447 270 280 225 8-18 240 8-22 240 8-22
200 60 164 572 270 280 280 8-18 295 8-22 295 8-22
250 68 206 646 270 280 335 12-18 350 12-22 355 12-26
300 78 230 738 380 420 395 12-22 400 12-22 410 12-26
350 78 248 761 380 420 445 12-22 460 16-22 470 16-26
400 102 289 877 450 470 495 16-22 515 16-26 525 16-30
450 114 320 938 480 490 550 16-22 565 20-26 585 20-30
500 127 343 993 480 490 600 20-22 620 20-26 650 20-33
600 154 413 1131 480 490 705 20-26 725 20-30 770 20-36
700 165 478 1476 640 660 810 24-26 840 24-30 840 24-36
800 190 525 1533 640 660 920 24-30 950 24-33 950 24-39
900 203 585 1655 750 860 1020 24-30 1050 28-33 1050 38-39
1000 216 640 1765 850 900 1120 28-30 1160 28-36 1170 28-42
1200 254 755 1995 850 900 1340 32-33 1380 32-39 1390 32-48

 

Contact Details
TEKO Industry Co., Limited

Contact Person: sales

Tel: +8613660157288

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