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  • Triple eccentric metal seated butterfly valve
  • Triple eccentric metal seated butterfly valve
  • Triple eccentric metal seated butterfly valve
  • Triple eccentric metal seated butterfly valve
  • Triple eccentric metal seated butterfly valve

Triple eccentric metal seated butterfly valve

  • Valve type: Butt weld , wafer , double flange, lug
  • Design standard: BS EN 593, API 609 or ASME B16.34
  • Face to face length: EN558-1/ISO5752/ API609/ASME B16.10
  • Size: DN 150 - DN 3000, 4”-120”

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Triple eccentric metal seated butterfly valve, metal to metal, zero leakage;It is applied in water, petroleum, chemical, power plant, steel & iron, paper industry etc.
Valve type: Butt weld , wafer , double flange, lug
Design standard: BS EN 593, API 609 or ASME B16.34
Face to face length : EN558-1/ISO5752/ API609/ASME B16.10
Flange dimension and drill : EN1092/ISO5752(DIN2501) or ASME B16.5/ASME B16.47
Size: DN 150 - DN 3000,4”-120”
Pressure rating: PN6 – PN160, ANSI Class150 – Class1500►
Applications: water, petroleum, chemical, power plant, steel & iron, paper industry etc.

Overview:

►1.Stem blow out prevention ring
Prevents stem ejection in the unlikely event internal failure.
Replaceable disc seal
Reduces field maintenance costs
►2.Live loading packing gland
Standard low emission stem seal with 0-20 PPM live-loading provides predictable and constant packing compression for more than 500 cycles before adjustment or re-packing.
►3. Removable packing with pressure design (optional)
►4. Metal to metal patented sealing system
►5. Filter Stem bearing system
►6. Disc Position indication
Stem end provides fool-proof verification of disc location
►7. Universal Mounting
Actuator Mounting Plate and stem connection confirm to ISO5211.




S.N. Name Material
1 Flange nut A194-2H/SS304
2 Flange stud A193-B7/ss304
3 Flange A29M 1025/SS316
4 Gasket SS304+Graphite/SS304+Graphite
5 Locking ring SS420/SS316
6 Shaft SS420/17-4 PH
7 Screen SS304/SS316
8 Shaft bearing SS420/SS316
9 Pin SS304/17-4PH
10 Disc WCB/CF8M
11 Disc Seal ring SS420/SS316
12 Body WCB/CF8M
13 Connection WCB
14 Hex Head 8.8 Galvanized Steel/SS304
15 Shaft bearing SS304/SS316
16 Screen SS420/SS316
17 shaft SS420/17-4 PH
18 Packing ring SS420/SS316
19 Washer 65Mn
20 screw 8.8 Galvanized Steel/SS304
21 Gland nut A194-2H/SS304
22 Gland stud A193-B7/ss304
23 Packing plate A29M 1025/SS304
24 Packing gland A29M 1025/SS304
25 Packing HM Carbon
26 Retainer ring SS304
27 screw SS304
(Other Material are available on request)
 
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