The valve E2 transition wedge HAWLE

The valve E2 transition wedge is at the same time a latch and transition. These features allow you to save construction materials and place, especially in the joints and re-thaniyah, geniophobia use transition.

The valve E2 transition wedge in combination with the shaped parts HAWLE allows you to design sites with exceptional savings amount connections, fittings, construction and maintenance costs of the warehouses.

Materials and feature models:

½ Case (1) and cover (2) ductile iron EN-GJS-400-18 in according to EN 1563 (GGG 400 - DIN 1693) coated inside and outside corrosion sparsemem coating according to DIN 30677-T2 in accordance with DIN 3476 and all claims testing quality mark RAL section 662 (GSK - Association of high-quality corrosion protection)

3 - Spindle stainless steel St 1.4021 (X20Cr13), with knurled thread

4 - Wedge ductile iron EN-GJS-400-18 in accordance with EN 1563 (GGG 400 - DIN 1693), inside and outside coated with vulcanised elastomer (suitable for drinking water). With the device drain (emptying) of water

5 Guide wedge is made of durable plastic with high performance slip. Optimal design ensures minimum friction and abrasion and minutes of effort to close.

6 - Nut wedge brass CuZn36Pb3As, a large excess of the desired the length of the thread is used to ensure the maximum possible efforts to curl.

7 - Bushing with O-ring seals from MS 58

8 - O-ring seals elastomer installed in non-corroding cast materials (in accordance with DIN 3547-T1) and is suitable for replacement under pressure to DN 200 (requirements ISO 7259)

9 - Inner rubber seals elastomer (suitable for drinking water)

10 - Ring POM

11 - Rubber elastomer bellow

12 - Rubber elastomer (suitable for drinking water)

13 - Bolts St 8.8 DIN 912 absolutely protected from corrosion casting weight and a rubber seal between the housing and cover

14 - Protective ring of PE prevents damage to the corrosion protection layer during transportation

15 - Washer slip from POM provide easy control of spindle

Standard: without handwheel or extension rod

Existing version:
to install the drive: No. 4150EL E2;
c indicator: No. 41050ST E2 Special versions: on request!

Accessories:
Wheel: No. 7800

Stock:
fixed No. 9000E2, from DN 250). 9000
telescopic No. 9500E2, from DN 250). 9500

Carpet:
No. 1750,
telesc. No. 2050, No. 2051K