QJLH Three in one control valve-[Quotation-data]--Shanghai Huabang Industrial Business-www.91way.com

Product name：

QJLH Three in one control valve

specification：

Zoom in on the image

Category：

Pump valve fittings -- control valve

Price：

factory price

Brand：

Shanghai

Place of Origin：

China

Available Quantity：

batch

delivery cycle：

Spot goods (or inquire by telephone)

Shanghai Beiyuan Industry and Trade Co.,Ltd
+86-21-66770508
+86-139101609058

91way@163.com
13916950330(Wechat)

QJLH Three in one control valveDetailed product description：

QJLH Three in One Control Valve:

Multi functional control valve, three in one check valve

1、 Non water hammer check valve function
1. Even if the pump outlet pressure is low, the valve can still be lifted. And let the fluid pass through, starting from 0.04 to 0.07 kgf/cm2.
2. When the fluidity of the fluid is weakened due to the stop of operation, the valve disc is closed by the spring action, which can completely prevent water hammer caused by backflow in general check valves.
3. Three check valves, with their gaskets made of synthetic rubber, can absorb the impact generated when closing the valve and completely seal it.

2、 Gate valve and globe valve function
Use the valve stem to push the valve disc downwards and tightly adhere to the valve seat, completely preventing fluid flow. Generally, gate valves are made of metal contact, so it is impossible to form a complete seal, while three in one check valves can be completely sealed because their valve discs are made of nitrile rubber.

3、 Balance valve function
By adjusting the opening of the disc with the lever up and down by hand, the flow rate of the fluid can be adjusted. Using an indicator, the opening and closing status of the valve disc can be observed,

4、 The main structural dimensions and flange geometric dimensions refer to JB81-59 standard

1.0MPa

1.6MPa

2.5MPa

1.0MPa

1.6MPa

2.5MPa

1.0MPa

1.6MPa

2.5MPa

fifty

two hundred and five

two hundred and ninety-three

one hundred and sixty-five

one hundred and twenty-five

4-18

sixty-five

two hundred and fifteen

three hundred and twenty-eight

one hundred and eighty-five

one hundred and forty-five

4-18

8-18

eighty

two hundred and fifty

three hundred and sixty-four

two hundred

one hundred and sixty

8-18

one hundred

three hundred and twenty

four hundred and eighteen

two hundred and twenty

two hundred and thirty-five

one hundred and eighty

one hundred and ninety

8-18

8-22

one hundred and twenty-five

three hundred and sixty-five

four hundred and eighty-one

two hundred and fifty

two hundred and seventy

two hundred and ten

two hundred and twenty

8-18

8-22

one hundred and fifty

four hundred and fifteen

three hundred and eighty

five hundred and forty-three

two hundred and eighty-five

three hundred

two hundred and forty

two hundred and fifty

8-22

8-26

two hundred

five hundred

four hundred and fifty

six hundred and seventy-three

three hundred and forty

three hundred and sixty

two hundred and ninety-five

three hundred and ten

8-22

12-22

8-26

two hundred and fifty

six hundred

five hundred and forty

seven hundred and ninety-two

three hundred and ninety-five

four hundred and five

four hundred and twenty-five

three hundred and fifty

three hundred and fifty-five

three hundred and seventy

12-22

12-26

three hundred

six hundred and eighty

six hundred

nine hundred and twenty-seven

four hundred and forty-five

four hundred and sixty

four hundred and eighty-five

four hundred

four hundred and ten

four hundred and thirty

12-22

12-26

12-30

three hundred and fifty

seven hundred and eighty

six hundred and thirty-five

nine hundred and fifty-seven

five hundred and five

five hundred and twenty

five hundred and fifty-five

four hundred and sixty

four hundred and seventy

four hundred and ninety

16-22

16-26

16-33

four hundred

eight hundred and sixty

seven hundred

one thousand one hundred and eighty-eight

five hundred and sixty-five

five hundred and eighty

six hundred and twenty

five hundred and fifteen

five hundred and twenty-five

five hundred and fifty

16-26

16-30

16-36

four hundred and fifty

nine hundred and twenty

seven hundred and eighty

one thousand two hundred and eighteen

six hundred and fifteen

six hundred and forty

six hundred and seventy

five hundred and sixty-five

five hundred and eighty-five

six hundred

20-26

20-30

20-36

five hundred

nine hundred and eighty

eight hundred and ten

one thousand two hundred and fifty-six

six hundred and seventy

seven hundred and fifteen

seven hundred and thirty

six hundred and twenty

six hundred and fifty

six hundred and sixty

20-26

20-33

20-36

six hundred

one thousand and one hundred

nine hundred

one thousand and six hundred

seven hundred and eighty

eight hundred and forty

seven hundred and twenty-five

seven hundred and seventy

20-30

20-36

seven hundred

one thousand four hundred and fifty

nine hundred and eighty

one thousand seven hundred and fifty

eight hundred and ninety-five

nine hundred and ten

eight hundred and forty

24-30

24-36

eight hundred

one thousand six hundred and fifty

one thousand one hundred and twenty

one thousand and nine hundred

one thousand and fifteen

one thousand and twenty-five

nine hundred and fifty

24-33

24-39

nine hundred

one thousand and eight hundred

one thousand two hundred and twenty

two thousand and one hundred

one thousand one hundred and fifteen

one thousand and fifty

28-33

one thousand

two thousand

one thousand three hundred and twenty

two thousand and four hundred

one thousand two hundred and thirty

one thousand one hundred and sixty

28-36

QJLH Three in one control valve（schematic diagram）

Related Products：
- BYDS Piston type multifunctional water pump c..
Related articles：