• Multi standard soft seat aluminum lever coated discwafer type butterfly valve
  • Multi standard soft seat aluminum lever coated discwafer type butterfly valve

Multi standard soft seat aluminum lever coated discwafer type butterfly valve

Features: Size Range 2~10"(DN50~DN250)
Pressure PN6, PN10, PN16, Class150,10K
Body Materials Cast Iron, Ductile Iron, WCB , Stainless Steel
Seat Materials NBR, EPDM, VITON, PTFE
Disc Materials Ductile Iron, WCB, CF8,CF8M
Stem Materials SS416, SS304, SS316
Operate Manual, Worm gear, Pneumatic, Electric-Motorized

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Parameter:


 
A B C L DIN PN10 DIN PN16 ANSI 150B JIS 10K ISO5211 Top Flange
ΦK N-Φd ΦK N-Φd ΦK N-Φd ΦK N-Φd ΦD ΦD1 N-ΦG
67 141 32 33 110 4-Φ18 110 4-Φ18 98.5 4-Φ16 105 4-Φ19 65 50 4-Φ8 F05
67 141 32 43 125 4-Φ18 125 4-Φ18 120.6 4-Φ19 120 4-Φ19 65 50 4-Φ8 F05
75 151 32 46 145 4-Φ18 145 4-Φ18 139.7 4-Φ19 140 4-Φ19 65 50 4-Φ8 F05
95 160 32 46 160 8-Φ18 160 8-Φ18 152.4 4-Φ19 150 8-Φ19 65 50 4-Φ8 F05
111 180 32 52 180 8-Φ18 180 8-Φ18 190.5 8-Φ19 175 8-Φ19 90 70 4-Φ10 F07
129 193 32 56 210 8-Φ18 210 8-Φ18 215.9 8-Φ22.4 210 8-Φ23 90 70 4-Φ10 F07
142 207 32 56 240 8-Φ22 240 8-Φ22 241.3 8-Φ22.4 240 8-Φ23 90 70 4-Φ10 F07
170 240 45 60 295 8-Φ22 295 12-Φ22 298.4 8-Φ22.4 290 12-Φ23 125 102 4-Φ12 F10
206 270 45 68 350 12-Φ22 355 12-Φ22 361.9 12-Φ25.4 355 12-Φ25 125 102 4-Φ12 F10
238 316 45 78 400 12-Φ22 410 12-Φ26 431.8 12-Φ25.4 400 16-Φ25 125 102 4-Φ12 F10
267 368 45 78 460 16-Φ22 470 16-Φ26 476.2 12-Φ28.4 445 16-Φ25 125 102 4-Φ12 F10
298 400 51 86 515 12-Φ26 525 16-Φ30 539.7 16-Φ28.4 510 16-Φ27 175 140 4-Φ18 F14
318 422 51 105 565 20-Φ26 585 20-Φ30 577.8 16-Φ31.8 565 20-Φ27 175 140 4-Φ18 F14
349 479 57 130 620 20-Φ26 650 20-Φ33 635 20-Φ31.8 620 20-Φ27 175 140 4-Φ18 F14
410 562 70 152 725 20-Φ30 770 20-Φ36 749.3 20-Φ35.1 730 24-Φ33 210 165 4-Φ22 F16

Standards&Features:

Valve Design: API 609, MSS SP-67

Face To Face: API 609, MSS SP-67, DIN3202, BS EN558-1

Pressure Test: API 598


Flange Drilling: ANSI B16.1 class125, BS4504 PN10/PN16, DIN2501 PN10/PN16

Top Flange: ISO5211
 

Features:

Applicable mediumClear water and neutral liquid
Suitable temperature- 20 ~ 120 ℃
Application fieldMunicipal construction, water conservancy projects, water supply and drainage, water treatment, etc
 

Product advantages:

1. The product side flanges comply with national, German, Russian, American, British and Japanese standards and other domestic and international standards for multiple pressures, easy connection and wide adaptability, which can reduce the type of purchase and stock.

2. The thickness of valve body meets the requirement of GB 26640, and the thickness and pressure strength are guaranteed.

3. The valve body is made of qt450-10 material and has 3 grades of spheroidization rate, with stronger mechanical properties, tensile strength of 450Mpa and extension rate of more than 10%. Compared with cast iron body, the tensile strength of the same thickness is twice that of cast iron body, and the applicable working pressure is higher.

4. The seat is made of imported rubber material with 50% adhesive content.The valve sealing is reliable, the opening and closing moment is stable, the valve seat has a long service life, and the opening and closing times can reach more than 10000.

5. The seat is a wide-edge seat, which is favorable for valve installation, wide contact surface with flange boss on pipeline, reliable sealing performance, and the installation precision is lower than the narrow-edge seat. Seat axial with concave table, with o-ring, can realize seat axial secondary seal.

6. The valve shaft and valve body are equipped with 4 oil-free bearings and 3 o-type seals. The valve shaft supports more vigorously and the axial seal is more reliable.

7. Ultrasonic cleaning shall be carried out before packing of each valve, so as to prevent contamination and particulate impurities from remaining in the valve body, ensure cleanliness of the valve and prevent contamination of the water body of the pipeline by the valve itself.

8. The body is sprayed with epoxy resin plastic powder from Aksu, a world-famous brand, which can be deposited thicker and have stronger adhesion after melt curing. 

Case:

Single Eccentric Disc-Shaft

Anti-Blow Out Stem

Bi-Directional

Fire safe Design

Low Friction Body Seat

Zero Leakage

Application:

1.Water Treatment Plant ;

2.Drilling Rigs;

3.Paper Industry;

4.Gas Plant;

5.Sugar Industry;

6.Cooling Water Circulation;

7.Breweries;

8.Heating & Air Conditioning;

9.Chemical Industry;

10.Pneumatic Conveyors;

11.Waste Effluent Treatment Plant ;

12.Compressed Air.

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