| Standard: | KF Standard |
| Helium Leak Test: | 1x10 -9 Pa · m³/sec or less |
Application: Including but not limited to diversion and merging or flow direction switching devices used as media in pipeline systems such as coal chemical, petrochemical, rubber, paper, pharmaceutical, etc.
Size: Depending on specific application requirements and design specifications
Testing: Sealing performance testing, pressure resistance testing, and material compatibility testing are conducted to ensure the reliability and safety of valves under extreme conditions
|
Product Name |
KF Vacuum Valve check valve |
|
Brand |
RUIJIA |
|
Size |
KF16,KF25,KF40,KF50. |
|
Material |
SS304, SS316L |
|
Seal material |
Viton,Silicone,Buna-N seal |
|
Standard |
KF Standard |
|
Temperature |
-50~180℃ |
|
Working Pressure |
Vacuum~atmosphere pressure |
|
Helium Leak Test |
1×10 -9 Pa・m³/sec or less |
|
Packing |
sealed plastic bag with a protective plastic cap. |
|
Vacuum Valve types |
Vacuum ball valve, Vacuum Electric ball valve, Vacuum Pneumatic Actuated ball Valve, Vacuum butterfly valve manual/ pneumatic/ Electric,Vacuum Angle Valve, Vacuum Manual/ Pneumatic/ Electric Neutral Plate Valve |
KF Vacuum check valves Unit:mm
|
Size |
Material |
A/mm |
B/mm |
C/mm |
L/mm |
N.W./kg |
|
KF16 |
SS304 |
30 |
17.2 |
16 |
92 |
0.32 |
|
KF25 |
SS304 |
40 |
26.2 |
25 |
93 |
0.53 |
|
KF40 |
SS304 |
55 |
41.2 |
40 |
93 |
0.86 |
|
KF50 |
SS304 |
75 |
52.2 |
50 |
105 |
1.37 |
Special Sizes Available Upon Request.
| Standard: | KF Standard |
| Helium Leak Test: | 1x10 -9 Pa · m³/sec or less |
Understanding ISO-K vs ISO-F Vacuum Flanges
How KF Flanges Achieve Vacuum Sealing
KF Fittings: Elbows, Tees, Crosses Explained
Eco‑Friendly KF Seals: Viton vs Silicone
Rich stock, fast delivery
Quick response within 24h
Quality assurance
Accessory replacement
GET A QUOTE
