CNZPV®Fluorine Lined Floating Ball Check Valves-H45

Fluorine Lined Floating Ball Check Valves(H45)

Nominal Diameter: DN15-200,NPS 1/2″-8″
Nominal Pressure: PN10,PN16,PN25,CL150
Connection Standard: HG20592-2009,ANSI B16.5,JIS B2220
Body Material: WCB,CF8,CF3,CF8M,CF3M
Lining Material: F40(ETFE),F46(FEP),PFA
Temp.Range: -30℃-180℃,-22°F一356°F
Face-To-Face:HG/T3704,GB/T1221,ASME B16.10
Pressure Testing:GB/T13927-92,API598

Product Overview

The Fluorine Lined Floating Ball Check Valves-H45 is straight type 2-piece design and manufactured in full port uni-directional body design fully lined with FEP, PFA Or PTFE having Flanged Ends.The valve uses fully lined ball as the rolling valve ball, the valve can be opened or closed by ball rolling up and down in the slide of the body chamber body under the medium acting.Under normal flow the valve’s ball is pushed away from it’s seat and fluid flows through the valve, in a backwards flow condition the ball is pushed firmly back into it’s seat and prevents flow through the valve stopping process.

Performance Characteristics

The Fluorine Lined Floating Ball Check Valves-H45,refers to the valve that automatically opens and closes the valve disc to prevent the backflow of the medium by relying on the flow of the medium itself, also known as counterflow valve, and back pressure valve.The check valve is an automatic valve whose main function is to prevent the backflow of the medium, prevent the reversal of the pump and the drive motor, and the discharge of the container medium. The check valve can also be used to feed the auxiliary system where the pressure may rise above the system pressure.

The Advantages:

1. The check valve body adopts full-bore, with large flow and small resistance.

2. Good sealing performance, noiseless without water hammer.

3. Horizontal or vertical installation is acceptable.

4. Fully Lined with fluorine materials to eliminate surface contact which provides maximum corrosion resistance

Technical Parameters

Body/Upper Bonnet Material	WCB,CF8,CF3,CF8M,CF3M
Ball Material	CF8,CF3,CF8M,CF3M
Inner-Lined Material	F40(PTFE),F46(FEP),PFA
Valve Type	Floating Ball Check Valve
Flange Connection Standard	HG20592-2009,ANSI B16.5,JIS B2220
Temp. Range	-30℃-180℃, -22F-356F
Leakage Level	ANSI B16.104 Grade VI
Temp. Range	-30℃-180℃, -22F-356F
Ends	Flang(RF/FM)
Leakage Level(ANSI)	ANSI B16.104 Grade VI