VENTECH's disc valve has two options, one is metal disc valve, another is plastic disc valve. Both of them could use for supply and exhaust air. From size 100mm to 200mm, our disc valve is Europe design and with high quality.

VENTECH's disc valve has two options, one is metal disc valve, another is plastic disc valve. Both of them could use for supply and exhaust air. From size 100mm to 200mm, our disc valve is Europe design and with high quality.
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