Instruction manual

Instruction Manual
D500240X012
A31A Valve
October 2012
7
Figure 2. Maximum Pressure/Temperature Ratings
B2335-2
NOTE
BECAUSE OF POTENTIALEROSIVE EFFECTS AND PREMATURE SEAL FAILURE THAT CAN OCCUR, THROTTLING PTFE SEALS AT DIFFERENTIAL PRESSURES GREATER THAN 300 PSIDATDISCANGLES
LESS THAN 20 DEGREES OPEN IS NOT RECOMMENDED.
TEMPERATURE LIMITATIONS DO NOT ACCOUNT FOR THE ADDITIONAL LIMITATIONS IMPOSED BY THE BACKUP RING USED WITH THIS SEAL TO DETERMINE THE EFFECTIVE TEMPE RATURE
LIMITATION OF THE APPROPRIATE SEAL/BACKUP RING COMBINATION, REFER TO TABLE 3.
CL300, NOVEX SEAL
CL150, NOVEX SEAL
CL300, SOFT SEALCL150, SOFT SEAL
OPERATING TEMPERATURE, _COPERATING TEMPERATURE, _C
OPERATING TEMPERATURE, _C
OPERATING TEMPERATURE, _C
OPERATING TEMPERATURE, _F
OPERATING TEMPERATURE, _F
OPERATING TEMPERATURE, _F
OPERATING TEMPERATURE, _F
S31600 SST
S31600 SST
S21800
1
2