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Bellow Sealed Valve

Bellow Sealed Valve

Product Description:
Bellow seal valve is designed with bellow welded onto the bonnet and stem, so that when the stem travels drive the below expansion or decompression. It inherently eliminate the conventional design of possible stem packing leakage. Neway bellow sealed valves can achieve truly zero leakage; ideal...
Product Details

Bellow seal valve is designed with bellow welded onto the bonnet and stem, so that when the stem travels drive the below expansion or decompression. It inherently eliminate the conventional design of possible stem packing leakage. Neway bellow sealed valves can achieve truly zero leakage; ideal for stringent leakage-free application like toxic and flammable services.


Design Feature 

Formed bellow
10,000 cycles failure-free tested
Stem bellow & packing double seal design
Zero stem leakage guarantee 


Product Range

Type:

Gate, Globe

Size:

1/2- 24"

(DN15 - DN600)

Pressure:

150LB - 1500LB

(PN16 - PN250)

Body Materials:

Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel

Bellow Materials:

Stainless Steel, Inconel, Hastelloy


Equipped with a professional factory, Naibang Valve is a professional manufacturer and supplier of bellow sealed valve in China. If you want to buy quality product of various beautiful bags, you can get it at a cheap price from us.
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