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Pre-action valve (Groove type)

Pre-action valve (Groove type)

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Detailed Product Description
1. Pre-action valve is dry flow control valve. and it is used in the extreme cold environment where has high risk of frozen break. To prevent the risk of frozen break, this valve has been applied special clapper for no water leaking. 2. The valve has automatic recovery system in the drive part. so it is very easy to use. 3. The valve is made by ductile. so we can guarantee its strength and endurance. And also, It can save installation space and cost. because it is more compact, lighter, and easier installation than any other competitive product. 4. Lug type butterfly valves can be assembled to integral. so, it make easy to install.
Contact Information
Company
Wonil Industry Co.,Ltd
TEL
+82-31-594-8033
FAX
+82-31-594-8034
e-Mail
wonil@wonil-v.com
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