Product name：Standard cast steel discharge gate valve

Product introduction：

Discharge gate valve to ANSI/ASME standards, with flange, steel casting A216 WCB, Trim 8 (Stellite/13% chrome steel) for classes 150/300/600, Trim 5 (Stellite/Stellite) for class 600, with cover flange, external spindle threads and clevis, non-rotating spindle, resilient wedge, graphite stuffing box, stainless steel/graphite sealing gasket.

Application：

1. Boiler feed water

2. Conventional power plants

3. Petrochemical industry

4. efining equipment

5. Process technology

Advantages：

1. Long service life and high functional reliability of the gland due to the main shaft with calendered shaft.

2. The armored housing sealing surface and the robust elastic wedge-shaped sealing surface made of wear-resistant and corrosion-resistant material provide reliable sealing and a long service life.

3. Uniform compression of the packing rings due to the self-aligning two-piece gland follower..

4. High pressure of the gland follower and prevention of intermediate graphite gland ring extrusion gaps due to the graphite gland with sealing rings.

5. Reliable sealing due to the labyrinth cover seal on both sides. This prevents the sealing gasket from sagging.

6. (For class 150: flat connection due to square or oval flange shape in accordance with the short overall length specified in the standard).

7. The standard back seal provides additional reliability and protection against blowout.

8. Many applications can be realized due to the non-ferrous metal-free main shaft nut.

9. Extended maintenance-free operation

10. Additional wear resistance due to armored overlay on cone and seat ring.

11. Realized by integrated sealing surface.

Technical Data：