Description
Diaphragm Valves:
Consists of a valve body with two or more ports, a diaphragm, and a "weir or saddle" or seat upon which the diaphragm closes the valve. The valve is constructed from either plastic or metal.
The diaphragm seal is a flexible membrane that form a positive closure when it is compressed against the weir usually made by elastomeric material or PTFE filled with elastomeric like EPDM or VITON.
Sanitary Valves
Valves are process components that provide dynamic seals within the process. Is a device that regulates, directs or controls the flow of a fluid (gases, liquids, fluidized solids, or slurries) by opening, closing, or partially obstructing various passageways. Valves are technically fittings, but are usually discussed as a separate category. In an open valve, fluid flows in a direction from higher pressure to lower pressure. They also provide seals between the process and the atmosphere.
Effortlessly Control Your Operation
Control is everything when it comes to successfully running a sanitary operation in the beverage, biotech, or food industries. Our Sanitary Diaphragm Shutoff Valve Clamp Ends do just the trick.
- Durable, high-quality Trynox material comes standard
- Fits to sanitary stainless steel tubing
- Surface finishing 180 Grit ID/150 Grit OD
- Maximum operating pressure rating of 140 psi (depending on valve size) at 70 degrees Fahrenheit ambient temperature
Quality is more important than quantity, and that’s why Chemseal only carries top-notch Trynox stainless steel to ensure that your operations are as sanitary as possible. Chemseal’s Sanitary Diaphragm Shutoff Valve Clamp Ends are easy to use and provide maximum control over the flow of your product, regardless of your industry. Sanitary shutoff valves are crucially important in case something goes wrong in your fluid process. You can count on our sanitary diaphragm shutoff valve clamp ends to make sure that things stop when they need to.
SPECS:
- Trynox TAVASOC sanitary diaphragm shutoff valve clamp ends
- ½”, ¾” and 1” sizes
- 316L grade
Tri-Clamp Sizing Guide
Tri-Clamp Fittings and Gasket Sizing Guide
| Sanitary Size | OD of Flange End | ID of Tube | OD of Tube |
|---|---|---|---|
| 1/2″ | 0.992 | 0.370 | 0.500 |
| 3/4″ | 0.992 | 0.620 | 0.750 |
| 1″ | 1.984 | 0.870 | 1.000 |
| 1 1/2″ | 1.984 | 1.370 | 1.500 |
| 2″ | 2.516 | 1.870 | 2.000 |
| 2 1/2″ | 3.047 | 2.370 | 2.500 |
| 3″ | 3.579 | 2.870 | 3.000 |
| 4″ | 4.682 | 3.834 | 4.000 |
| 6″ | 6.562 | 5.782 | 6.000 |
| 8″ | 8.602 | 7.782 | 8.000 |
Tubing Dimensional Tolerances
A-270 Sanitary Tubing Dimensional Tolerances
Tubing
A tube, or tubing, is a long hollow cylinder used for moving fluids (liquids or gases)
For Beverage & Sanitary stainless steel tubing for the Brewery, Food, Dairy and Pharmaceutical Industries must be manufactured in 304L & 316L polished on the ID to 20u-in Ra/OD to 30u-in Ra, Following standards like ASTM A-269; A-270, DIN 11805 or ENxxxxx
All dimensions in inches (mm)
|
Size OD |
Wall Thickness |
Outside Diameter |
Length |
Wall |
|
1" (25.4) |
0.065" (1.65)/0.049" (1.25) |
+/-0.005 (0.13) |
+1/8" (3.18) |
- 0 +/-10.0% |
|
1-1/2" (38.1) |
0.065" (1.65)/0.049" (1.25) |
+/-0.008 (0.20) |
+1/8" (3.18) |
- 0 +/-10.0% |
|
2" (50.8) |
0.065" (1.65)/0.049" (1.25) |
+/-0.008 (0.20) |
+1/8" (3.18) |
- 0 +/-10.0% |
|
2-1/2" (63.5) |
0.065" (1.65) |
+/-0.010 (0.25) |
+1/8" (3.18) |
- 0 +/-10.0% |
|
3" (76.2) |
0.065" (1.65) |
+/-0.010 (0.25) |
+1/8" (3.18) |
- 0 +/-10.0% |
|
4" (101.6) |
0.083" (2.11) |
+/-0.015 (0.38) |
+1/8" (3.18) |
- 0 +/-10.0% |
Gasket Compatibility Chart
Sanitary Gaskets General Performance Properties
|
Nitrite (Buna) |
Fluoro-Elastomer(Viton) |
Platinum Cured Silicone Elastomer |
Ethylene-Propylene Diene Monomer(EPDM) |
PolyTetra Fluoro Ethylene(Teflon) |
Tufsteel |
|
|
Letter Designation |
U |
SFY |
PX |
EPDM |
G |
GTS |
|
Sanitary Gasket Color Code |
RED |
Yellow & White |
Pink |
Green |
Remains White |
Remains Grey |
|
Max Temperature Intermittent |
240Deg F |
410Deg F |
580Deg F |
300Deg F |
450Deg F |
578Deg F |
|
Max Temperature Continuous |
210Deg F |
380Deg F |
490Deg F |
260Deg F |
400Deg F |
526Deg F |
|
Minimum Temperature |
-65 |
-20 |
-85 |
-70 |
-350 |
-370 |
|
USP Class VI |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
|
Steam in Place Performance |
Poor |
Good |
Good |
Good |
Good |
Excellent |
|
Acids, Dilute |
Good |
Excellent |
Good |
Good |
Excellent |
Excellent |
|
Alkalies |
Good |
Good |
Excellent |
Excellent |
Excellent |
Excellent |
|
Alcohol, Glycols |
Excellent |
Good |
Excellent |
Excellent |
Excellent |
Excellent |
|
Animal Oils & Fats |
Excellent |
Excellent |
Good |
Fair |
Excellent |
Excellent |
|
Soaps, Bleaches, Detergents |
Fair/Good |
Good |
Fair |
Excellent |
Excellent |
Excellent |
|
Vegetable Oil |
Excellent |
Excellent |
Excellent |
Fair |
Excellent |
Excellent |
|
Water |
Good |
Excellent |
Good |
Excellent |
Excellent |
Excellent |
Shipping & Return Policy
Shipping & Return Policy
All orders are shipped within 24 hours Monday - Friday 8am - 5pm. If a tracking # is provided by the shipping carrier, we will update your order with the tracking information.
Shop with confidence with our 30 days hassle free returns no questions asked, just return the product and get a 90% refund.
If you are not seeking a refund, instead you want to exchange your item for a different size or material, or just a completely different product you can! You will not be subject to a restocking fee in this case, but you still will have to pay return shipping.
