Single Orifice Air Valve

1. Body: Cast iron, Ductile Iron, Stainless Steel

2. Bucket: Cast iron, Ductile Iron, Stainless Steel

3. Float Ball: Stainless Steel

4. Gasket: NBR, EPDM

5. Inside Cover: Cast iron, Ductile Iron, Stainless Steel

6. Bolt: Carbon Steel, Stainless Steel

7. Outside Cover: Cast iron, Ductile Iron, Stainless Steel

8. Bolt: Carbon Steel, Stainless Steel

9. Bonnet: Cast iron, Ductile Iron, Stainless Steel

10. Cap : Cast iron, Ductile Iron

11. Stem: Stainless Steel

12. Stem Yoke: Stainless Steel

13. Plug: Stainless Steel

14. Top Plug: NBR+Stainless Steel

15. Plug Sleeve: Stainless Steel

Nominal Diameter: DN40 to DN200

Nominal Pressure: Class150 to Class300, PN16 to PN40

Design and Manufacture Standard: DIN3352

Flanged End Dimension: DIN2501

Inspection and Test: BS6755

Dimensions                                                                                                Unit: mm

PN16

DNDD1D2bHZ-фdW
4015011084182244-ф19166
5016512599202364-ф19178
65185145118202444-ф19199
80200160132222488-ф19202
100220180156242848-ф19233
150285240211263248-ф23282
Body Material

Cast iron, Ductile Iron

Class

PN10

Connection Type

Flanged, Screwed

Size

1 1/2", 1", 1/2", 2", 3/4"

Single Orifice Air Valve

44.7265.68

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