CS19H Disc type drain valveDetailed product description：

Working Principle:

This drain valve utilizes the thermodynamic properties to cause a second evaporation when the condensate discharge is low, and there are differences in viscosity, sealing, and other aspects compared to steam to drive the opening and closing components.
Main component materials

Main Part	Valve Body	Valve cover Donnet	Valve Picture	valve cap
Material Material	cast steel	cast steel	Stainless Steel	stainless steel

Main appearance and connection dimensions
Main External And Connecting Dinensions：

Product Model Production Type

DN

Dimensions (mm)

threaded connection

Socket welding connection

flange connection

L

H

L

H

d1

t

L

H

D

D1

D2

b

f

Z-φd

CS19H sixteen C twenty-five forty CS69H sixteen C twenty-five forty CS49H sixteen C twenty-five forty

fifteen

ninety

eighty

seventy-five

eighty

twenty-three

seven

one hundred and fifty

one hundred and ten

ninety-five

sixty-five

forty-five

fourteen

two

4-φ14

twenty

ninety

ninety

eighty-five

ninety

twenty-eight

seven

one hundred and fifty

one hundred and ten

one hundred and five

seventy-five

fifty-five

fourteen

two

4-φ14

twenty-five

ninety

one hundred and fifteen

ninety

one hundred and fifteen

thirty-three

ten

one hundred and sixty

one hundred and fifteen

one hundred and fifteen

eighty-five

sixty-five

fourteen

two

4-φ14

thirty-two

one hundred and twenty

one hundred and thirty-eight

one hundred and twenty

one hundred and thirty-eight

forty-two

twelve

two hundred and thirty

one hundred and thirty-eight

one hundred and thirty-five

one hundred

seventy-eight

sixteen

two

4×φ18

forty

one hundred and twenty

one hundred and forty-eight

one hundred and twenty

one hundred and forty-eight

fifty-two

twelve

two hundred and thirty

one hundred and forty-eight

one hundred and forty-five

one hundred and ten

eighty-five

sixteen

three

4×φ18

fifty

one hundred and forty

one hundred and sixty-three

one hundred and forty

one hundred and sixty-three

sixty-two

twelve

two hundred and thirty

one hundred and sixty-three

one hundred and sixty

one hundred and twenty-five

one hundred

sixteen

three

4×φ18

sixty-five

/

/

/

/

/

/

two hundred and fifty

one hundred and eighty-five

one hundred and eighty

one hundred and forty-five

one hundred and twenty

eighteen

three

4×φ18

eighty

/

/

/

/

/

/

two hundred and eighty

two hundred and eighty-five

one hundred and ninety-five

one hundred and sixty

one hundred and thirty-five

twenty

three

8×φ18

one hundred

/

/

/

/

/

/

three hundred and ten

three hundred and fifteen

two hundred and fifteen

one hundred and eighty

one hundred and fifty-five

twenty

three

8×φ18

CS19H-16Z CS49H-16Z

fifteen

ninety

eighty

seventy-five

eighty

twenty-three

seven

one hundred and fifty

one hundred and ten

ninety-five

ninety-five

forty-five

fourteen

two

4-φ14

twenty

ninety

ninety

eighty-five

ninety

twenty-eight

seven

one hundred and fifty

one hundred and ten

one hundred and five

seventy-five

fifty-five

fourteen

two

4-φ14

twenty-five

ninety

one hundred and fifteen

ninety

one hundred and fifteen

thirty-three

ten

one hundred and sixty

one hundred and fifteen

one hundred and fifteen

eighty-five

sixty-five

fourteen

two

4-φ14