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Tank-bottom valves
The leading aseptic tank-bottom valve. Available in multiple configurations including custom-machined.
Valves - tank valves
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Polytetrafluoroethylene (PTFE) offer the ultimate chemical resistance and purity. Our PTFE diaphragms are extremely chemically resistant, often used with heptane and methyl chloride.
All our diaphragms are laser-etched with cure dates and batch numbers, ensuring that they are completely traceable.
Diaphragm variant(s) | Bellows |
Compatible actuators | Modified AJS |
Compatible valves | Radial |
Material specification | Virgin PTFE 8AX |
Standards | ASME BPE, RoHS |
Technical Summary table lists features available within the range. See ‘Specifications’ tab for model specific information.
Flow Coefficient (under standard configuration) | ||
---|---|---|
Outlet size Size | CV at 1 psi (0.07 bar) | KV at 1 psi (0.07 bar) |
0.5" | 4.3 | 3.7 |
1.0" | 15.8 | 13.7 |
1.5" | 48.0 | 41.5 |
2.0" | 72.0 | 62.2 |
3.0" | 170.0 | 146.9 |
4.0" | 302.0 | 260.9 |
PTFE diaphragms | |
---|---|
Tank valve sizes | 0.5" Extended, 1.0", 1.5", 2.0", 3.0" |
Colour | White |
Diaphragm variant(s) | Bellows |
Parylene treatment | No |
Operating temperature range | -65 °C to 150 °C |
Operating temperature range | -85 °F to 300 °F |
Max. operating pressure | 4.5 barg |
Max. operating pressure | 50 psig |
Compatible actuators | Modified AJS |
Compatible valves | Radial |
Actuator type | Manual, Pneumatic |
Steaming required prior to installation | Yes |
ASME BPE appendix K SIP cycle rating | 300 |
Total actuations during SIP cycle testing | 3000 |
Shelf life | 5 years |
Material specification | Virgin PTFE 8AX |
Standards | ASME BPE, RoHS |
Certification and compliance | 21 CFR 177.1550, ADCF, BSE/TSE free, USP <87>, USP <88> Class VI |
Diaphragm | Virgin PTFE 8AX |
Inserts | 304 SS |
Code | Product |
---|---|
PF10-1 |
Radial diaphragm 1" PTFE assembly for standard Asepco actuators, White |
PF17-1 |
Radial diaphragm 1.5" PTFE assembly for standard Asepco actuators, White |
PF20-1 |
Radial diaphragm 2" PTFE assembly for standard Asepco actuators, White |
PF30-1 |
Radial diaphragm 3" PTFE assembly for standard Asepco Actuators, White |
PFG05-1 |
Radial diaphragm extended .5" PTFE assembly for standard Asepco actuators |
The leading aseptic tank-bottom valve. Available in multiple configurations including custom-machined.
Valves - tank valves
Our best-selling in-line valve featuring a 180 degree install angle with superior drainability in multiple orientations.
Valves - inline valves
Consistent sampling every time. Behind-the-seat-flow path allows for easy clean-in-place/steam-in-place between samples.
Valves - sampling
Pneumatic version AJS actuator series for heavy-duty applications or AKS actuator series for lighter weight needs.
Valves - actuators
Designed to allow division and blending of two or three fluid paths in a single assembly. Eliminates dead legs.
Valves - tank valves
Used to add ASEPCO valves to existing tanks. Many different designs to fit your specific situation.
Valves - tank valves
For use in situations where sampling, draining, transferring or directing fluid from a line is necessary.
Valves - tank valves
Created for low-point draining or sampling in piping systems, this valve eliminates dead legs and helps promote drainage.
Valves - tank valves
Off-centre outlet for full drainability when installed on the slope of a vessel head.
Valves - tank valves
Use with freeze tanks or tanks requiring critical temperature control. Extended body and diaphragm.
Valves - tank valves
Minimise hold-up volume, with two flow paths in one efficient valve.
Valves - inline valves
A valve with a simple clamp connection for easy installation. Allows steam-in-place or flush through, without dead legs.
Valves - tank valves
An integrated steam valve added to our tank-bottom valve. Allows steam-in-place or flush through, without dead legs.
Valves - tank valves
Eliminate the usual dead leg between seal points, in a reliable block-and-bleed valve.
Valves - inline valves
Designed with through-the-chamber CIP/SIP via 1/4- to 1/2-inch ports, ensuring a truly representative sample every time.
Valves - sampling
EPDM diaphragms. Not suitable for use with solvents or petroleum agents.
Valves - diaphragms
Valve diaphragms. Medical grade silicone available in white or clear finish. Parylene surface treated version available.
Valves - diaphragms
Excellent heat and chemical resistance. Not suitable for use with ketones and esters. Steam resistant version available.
Valves - diaphragms
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