purpose
The QZ type channel gate is widely used in water supply and drainage engineering to cut off the water flow in the channel. Its working medium is raw water, clean water, and sewage at room temperature.

main features
1. The water passage section of the gate is the same width as the channel; The ultra wide type can be made into double suspension points for opening and closing;
2. Strong adaptability to channel depth;
3. Rubber seal with good waterproof performance;
4. Made of stainless steel with good anti-corrosion performance;
5. Fully manual operation, easy to open and close, convenient for use in remote areas without electricity.

Gate Performance Table

Serial Number	name	symbol	numerical value
1	Other large working water pressure	Mpa	0.06
2	PH of working medium	PH	6-9
3	Other large leakage amounts (sealing length)	1/m.min	≤1.25
4	Open the door with other large power sources	N	≤150

Specification and model	Installation size (mm)
	A	B	C	H
500×600	620	500	100	600
800×500	912	900	200	500
1000×800	1120	1000	120	800
1200×1000	1320	1200	120	1000
1200×1200	1320	1200	120	1200
1400×1000	1530	1400	150	1000
1800×1200	1950	1800	150	1200
2500×1500	2650	2500	200	1500
2000×5000	2150	2000	200	5000
2500×4000	2650	2500	200	4000