1)size: 2"-24"
2)material: stainless steel
3)standard: ANSI, DIN, AU
4)Certificate:ISO 9001:2000 CE
5)operator: gear, pne

Direction for use:
Temperature and pressure limitations
Name shows the maximum and minimum operating temperature of the maximum allowable operating pressure.
With the RTFE or PTFE material of the valve seat and sealing, the working temperature should limit between-290C to 2000C. Other types of operating temperature of valve seats and sealing, the plant should be subject to the examination of KI.
Nominal pressure of the valve may indicate the maximum working pressure in the normal temperature condition. ( For example: PN4.0, indicating its operating temperature is -290C ~ 380C when the maximum working pressure is 40 Bar (4.0MPa).
As for the use of electric or pneumatic actuator, please refer to the note of the statement.

Type Q41F-16C Q41F-16P
Working Pressure(MPa) 1.6
Applied Temperature (seshid) ≤ 180
Appliable Media Water, steam, oil Weak corrosive media
Material Body, Cover Carbon Steel Cr-Ni stainless steel
Ball, Stem Cr / Cr-Ni / Cr-Ni-Mo stainless steel grades Cr-Ni stainless steel
Ring Flexible graphite gasket / 316 + flexible graphite gasket
Padding PTFE.