SIG/80 series is a sanitary spring check valve that widely used in sanitary applications to prevent backflow of product.To maintain sanitary standards in food, beverage, and dairy applications, these valves have sanitary quick-clamp connections and polished internal surfaces for easy cleaning. They open to allow flow in one direction and close when flow stops or reverses. All have a 316 stainless steel body for excellent corrosion resistance.
Flow coefficient (Cv) is the amount of water (in gallons per minute) at 60° F that will flow through a fully open valve with a difference of 1 psi between the inlet and the outlet.
Replacement seals include both of the seals you need for a leak-proof valve.
 |
| Tube OD |
A |
B |
C |
D |
Max. Pressure |
Part number 304 |
Price/each |
Part number 316L |
Price/each |
| 3/4" |
0.750" |
0.620" |
2.126" |
2.126" |
150 psi @ 200° F |
SIG/80-0.5/304 |
TBD |
SIG/80-0.5/316L |
TBD |
| 1" |
1.000" |
0.870" |
2.756" |
3.425" |
150 psi @ 200° F |
SIG/80-0.75/304 |
TBD |
SIG/80-0.75/316L |
TBD |
| 1-1/2" |
1.500" |
1.370" |
2.756" |
3.425" |
150 psi @ 200° F |
SIG/80-1/304 |
TBD |
SIG/80-1/316L |
TBD |
| 2" |
2.000" |
1.870" |
3.150" |
3.937" |
150 psi @ 200° F |
SIG/80-1.5/304 |
TBD |
SIG/80-1.5/316L |
TBD |
| 2-1/2" |
2.500" |
2.370" |
3.543" |
4.528" |
150 psi @ 200° F |
SIG/80-2/304 |
TBD |
SIG/80-2/316L |
TBD |
| 3" |
3.000" |
2.870" |
3.937" |
5.039" |
150 psi @ 200° F |
SIG/80-2.5/304 |
TBD |
SIG/80-2.5/316L |
TBD |
| 4" |
4.000" |
3.834" |
4.173" |
6.457" |
150 psi @ 200° F |
SIG/80-3/304 |
TBD |
SIG/80-3/316L |
TBD |
|
Giraffe Stainless products are warranted to be free from defects in material and workmanship for a period of one year from the date of shipment. Any product that proves to be defective shall be repaired or replaced at the option of Giraffe Stainless, providing it has been used as recommended and in strict accordance with recognized piping practices, and that has not been subject to extraordinary service, such as encountered under severe corrosive or abrasive conditions.
Giraffe Stainless makes no warranties, express or implied, other than those listed above.
Giraffe Stainless shall not be liable for any consequential, indirect, incidental or contingent damages.
Giraffe Stainless is a member of 3-A®, a voluntary organization committed to safeguarding public health and dairy product quality through a unique industry-regulated program of sanitary standards for equipment used in processing dairy foods.
Giraffe Stainless is a member of FISA, a national association of independent distributors and major manufacturers of sanitary supplies used in the food, dairy, beverage, pharmaceutical and personal care industries.
Giraffe Stainless is a member of FPSA, an association serving suppliers to the global food, beverage, and pharmaceutical industries
