Z45X/RVHX concealed rod elastic seat sealing gate valveDetailed product description：

Z45X/RVHX concealed rod elastic seat sealing gate valve

The overall rubber wrapping of the pocket valve compensates for deformation and achieves a good sealing effect, overcoming the problems of poor sealing, water leakage, and rust in general gate valves, and more effectively saving installation space. The concealed rod elastic seat sealing gate valve can be widely used as a regulating and shut-off device on fluid pipelines such as tap water, sewage, construction, petroleum, chemical, food, medicine, textile, power, ships, metallurgy, energy systems, etc.

Main technical parameters
Nominal pressure: 1.0-2.5MPa
Working temperature: 0-80 ℃
Flange standard: GB/T 17241.6 GB9113
Nominal meridian: 50-600mm
Applicable media: water, oil, gas, etc
Test standard: GB13927 AP1598

Z45X/RVHX concealed rod elastic seat sealing gate valve main component materials:

name	Material
Valve body	Grey cast iron, ductile iron, cast steel
Gate plate	Ductile iron coated with EPDM or nitrile rubber
Hexagonal socket bolt	Carbonization treatment
seal ring	Nitrile rubber
Valve Cover	Grey cast iron, ductile iron, cast steel
Valve stem	stainless steel
O-ring seal	Nitrile rubber
Thrust bearing	Tin bronze
Bolt	stainless steel
Cover the lid	Ductile iron, cast steel
dust cover	Nitrile rubber
Handwheel (transmission cap)	Cast iron

Main external connection dimensions of Z45X/RVHX concealed rod elastic seat sealing gate valve:

DN

fifty

sixty-five

eighty

one hundred

one hundred and twenty-five

one hundred and fifty

two hundred

two hundred and fifty

three hundred

three hundred and fifty

four hundred

four hundred and fifty

five hundred

six hundred

L

one hundred and seventy-eight

one hundred and ninety

two hundred and three

two hundred and twenty-nine

two hundred and fifty-four

two hundred and sixty-seven

two hundred and ninety-two

three hundred and thirty

three hundred and fifty-six

three hundred and eighty-one

four hundred and six

four hundred and thirty-two

four hundred and fifty-seven

five hundred and eight

H

three hundred and thirteen

three hundred and thirty-two

three hundred and seventy-two

four hundred and twenty-four

four hundred and ninety-seven

five hundred and sixty-two

six hundred and eighty

eight hundred and thirty-seven

nine hundred and forty-eight

one thousand and ten

one thousand two hundred and twenty

one thousand two hundred and eighty

one thousand four hundred and eighty

one thousand six hundred and sixty-five

H1

three hundred and fifty-five

three hundred and seventy-five

four hundred and fifteen

four hundred and seventy-six

five hundred and forty

six hundred

seven hundred and twenty

eight hundred and seventy-five

nine hundred and ninety

one thousand and fifty

one thousand two hundred and forty-five

one thousand three hundred and ten

one thousand five hundred and sixty

one thousand seven hundred and fifty