
1800 Fuller Road
West Des Moines, IA 50265
Phone: 515-224-2301
Fax: 515-224-2326
E-mail: sales@checkall.com
Flange Insert Valve - Style F1, F6, FP (FIV)
| Valve Style |
Size Range |
Body Materials Other Options |
Allowable Seat Materials Other Options |
Standard Cracking Pressures Other Options More Info. |
Standard Spring Material More Info. |
| FIV | ½"-1½" | PTFE PVC |
Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene Viton® |
1/8
PSI 1/2 PSI 1.5 PSI 3.5 PSI |
316 SS |
| FIV | 2"-4" | PTFE PVC |
Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene Viton® |
1/8
PSI 1/2 PSI 1.5 PSI |
316 SS |
| FIV | 6" | PTFE PVC |
Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene Viton® |
1/2 PSI |
316 SS |
| FIV | ½"-1½" | 316
SS Brass |
Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8
PSI 1/2 PSI 1.5 PSI 3.5 PSI |
316 SS |
| FIV | ½"-1½" | C. Steel | Aflas® Buna-N Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8
PSI 1/2 PSI 1.5 PSI 3.5 PSI |
316 SS |
| FIV | 2"-4" | 316SS Brass |
Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8
PSI 1/2 PSI 1.5 PSI |
316 SS |
| FIV | 2"-4" | C. Steel | Aflas® Buna-N Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8
PSI 1/2 PSI 1.5 PSI |
316 SS |
| FIV | 5"-20" | 316SS Brass |
Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/2 PSI | 316 SS |
| FIV | 5"-20" | C. Steel | Aflas® Buna-N Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/2 PSI | 316 SS |
| FIV | ½" - 20" | Alloy
20 Alloy C-276 |
Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/2 PSI | Alloy C-276 |
| FIV | ½" - 20" | MONEL® | Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/2 PSI | MONEL® |
| FIV | ½"-20" | Alloy B | Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/2 PSI | Alloy B |
Wafer Insert Valve - Style WV (WIV)
| Valve Style |
Size Range |
Body Materials Other Options |
Allowable Seat Materials Other Options |
Standard Cracking Pressures Other Options More Info. |
Standard Spring Material More Info. |
| WV | ½"-1½" | 316 SS Brass |
Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8
PSI 1/2 PSI 1.5 PSI 3.5 PSI |
316 SS |
| WV | ½"-1½" | C. Steel | Aflas® Buna-N Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8
PSI 1/2 PSI 1.5 PSI 3.5 PSI |
316 SS |
| WV | 2"-4" | 316SS Brass |
Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8
PSI 1/2 PSI 1.5 PSI |
316 SS |
| WV | 2"-4" | C. Steel | Aflas® Buna-N Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8
PSI 1/2 PSI 1.5 PSI |
316 SS |
| WV | ½" - 4" | Alloy 20 Alloy C-276 |
Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/2 PSI | Alloy C-276 |
| WV | ½" - 4" | MONEL® | Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/2 PSI | MONEL® |
| WV | ½"-4" | Alloy B | Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/2 PSI | Alloy B |
Lined Pipe Insert - Style LP (LPI)
| Valve Style |
Size Range |
Body Materials Other Options |
Allowable Seat Materials Other Options |
Standard Cracking Pressures Other Options More Info. |
Standard Spring Material More Info. |
| LP | 1"-3" | PTFE | Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene Viton® |
1/2 PSI | Alloy C-276 |
| LP | 1"-3" | Alloy C-276 | Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/2 PSI | Alloy C-276 |
Straight-Sided Insert - Style SI (SSI)
| Valve Style |
Size Range |
Body Materials Other Options |
Allowable Seat Materials Other Options |
Standard Cracking Pressures Other Options More Info. |
Standard Spring Material More Info. |
| SI | ½"-1½" | 316 SS Brass |
Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8
PSI 1/2 PSI 1.5 PSI 3.5 PSI |
316 SS |
| SI | ½"-1½" | C. Steel | Aflas® Buna-N Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8
PSI 1/2 PSI 1.5 PSI 3.5 PSI |
316 SS |
| SI | 2" | 316 SS |
Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8 PSI 1/2 PSI 1.5 PSI |
316 SS |
| SI | 2" | C. Steel | Aflas® Buna-N Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8 PSI 1/2 PSI 1.5 PSI |
316 SS |
| SI | ½"-2" | Alloy 20 Alloy C-276 |
Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/2 PSI |
Alloy C-276 |
| SI | ½"-2" | MONEL® | Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/2 PSI |
MONEL® |
| SI | ½"-2" | Alloy B | Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/2 PSI |
Alloy B or Alloy C-276 |
Sanitary Check Valve 3-A - Style 3S (3SC)
| Valve Style |
Size Range |
Body Materials Other Options |
Allowable Seat Materials Other Options |
Standard Cracking Pressures Other Options More Info. |
Standard Spring Material More Info. |
| 3S | 1"- 4" | 316L/316 SS | 3A Aflas® 3A EPDM 3A Kalrez® 3A Silicone 3A Viton® 3A/USP Class VI EPDM 3A/USP Class VI Silicone 3A/USP Class VI Viton® |
1/2 PSI 1.5 PSI |
316 SS |
Sanitary Cartridge Valve - Style SC (SCV)
| Valve Style |
Size Range |
Body Materials Other Options |
Allowable Seat Materials Other Options |
Standard Cracking Pressures Other Options More Info. |
Standard Spring Material More Info. |
| SC | ½"-1½" | 316
SS |
Aflas® |
1/8
PSI 1/2 PSI 1.5 PSI 3.5 PSI |
316 SS |
| SC | 2"-4" | 316SS |
Aflas® Buna-N EPDM FDA Buna-N FDA EPDM FDA Viton® Kalrez® "Metal to Metal" Neoprene PTFE USP Class VI EPDM USP Class VI Silicone USP Class VI Viton® Viton® |
1/8
PSI 1/2 PSI 1.5 PSI |
316 SS |
Sanitary Insert Valve - Style CB, TC (SIV)
| Valve Style |
Size Range |
Body Materials Other Options |
Allowable Seat Materials Other Options |
Standard Cracking Pressures Other Options More Info. |
Standard Spring Material More Info. |
| SIV | ¾"-2" | PTFE | Aflas® Buna-N EPDM FDA Buna-N FDA EPDM FDA Viton® Kalrez® "Metal to Metal" Neoprene Viton® |
1/8 PSI 1/2 PSI 1.5 PSI 3.5 PSI |
316 SS |
| SIV | 2½"-4" | PTFE | Aflas® Buna-N EPDM FDA Buna-N FDA EPDM FDA Viton® Kalrez® "Metal to Metal" Neoprene Viton® |
1/8 PSI 1/2 PSI 1.5 PSI |
316 SS |
Union Insert Valve - Style UV (UIV)
| Valve Style |
Size Range |
Body Materials Other Options |
Allowable Seat Materials Other Options |
Standard Cracking Pressures Other Options More Info. |
Standard Spring Material More Info. |
| UV | ½"-1½" | 316 SS Brass |
Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8 PSI 1/2 PSI 1.5 PSI 3.5 PSI |
316 SS |
| UV | ½"-1½" | C. Steel | Aflas® Buna-N Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8 PSI 1/2 PSI 1.5 PSI 3.5 PSI |
316 SS |
| UV | 2" | 316 SS Brass |
Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8 PSI 1/2 PSI 1.5 PSI |
316 SS |
| UV | 2" | 316 SS Brass |
Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8 PSI 1/2 PSI 1.5 PSI |
316 SS |
| UV | ½"-2" | Alloy 20 Alloy C-276 |
Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/2 PSI | Alloy C-276 |
| UV | ½"-2" | MONEL® | Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/2 PSI | MONEL® |
| UV | ½"-2" | Alloy B | Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/2 PSI | Alloy B or Alloy C-276 |
| Valve Style |
Size Range |
Body Materials Other Options |
Allowable Seat Materials Other Options |
Standard Cracking Pressures Other Options More Info. |
Standard Spring Material More Info. |
| BU | ½"-1½" | 316 SS Brass |
Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8 PSI 1/2 PSI 1.5 PSI 3.5 PSI |
316 SS |
| BU | ½"-1½" | C. Steel | Aflas® Buna-N Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8 PSI 1/2 PSI 1.5 PSI 3.5 PSI |
316 SS |
| BU | 2"-3" | 316 SS Brass |
Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8 PSI 1/2 PSI 1.5 PSI |
316 SS |
| BU | 2"-3" | C. Steel | Aflas® Buna-N Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8 PSI 1/2 PSI 1.5 PSI |
316 SS |
| BU | 1/2"-3" | Alloy 20 Alloy C-276 |
Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/2 PSI |
Alloy C-276 |
| BU | 1/2"-3" | MONEL® | Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/2 PSI |
MONEL® |
| BU | 1/2"-3" | Alloy B | Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/2 PSI |
Alloy B or Alloy C-276 |
Note: The bushing thread sizes are designated by two sets of numbers; the first being the male thread, the second the female thread.
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Connector Valve - Style CN (CON)
| Valve Style |
Size Range |
Body Materials Other Options |
Allowable Seat Materials Other Options |
Standard Cracking Pressures Other Options More Info. |
Standard Spring Material More Info. |
| CN | ½"-1½" | 316 SS Brass |
Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8 PSI 1/2 PSI 1.5 PSI 3.5 PSI |
316 SS |
| CN | ½"-1½" | C. Steel | Aflas® Buna-N Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8 PSI 1/2 PSI 1.5 PSI 3.5 PSI |
316 SS |
| CN | 2"-3" | 316 SS Brass |
Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8 PSI 1/2 PSI 1.5 PSI |
316 SS |
| CN | 2"-3" | C. Steel | Aflas® Buna-N Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8 PSI 1/2 PSI 1.5 PSI |
316 SS |
| CN | 1/2"-3" |
|
Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/2 PSI |
Alloy C-276 |
| CN | 1/2"-3" | MONEL® | Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/2 PSI |
MONEL® |
| CN | 1/2"-3" | Alloy B | Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/2 PSI |
Alloy B or Alloy C-276 |
Horizontal Vertical Flanged & Drilled - Style HV (HVFD)
| Valve Style |
Size Range |
Body Materials Other Options |
Allowable Seat Materials Other Options |
Standard Cracking Pressures Other Options More Info. |
Standard Spring Material More Info. |
| HV | 1"-1¼" | 316 SS Brass |
Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8 PSI 1/2 PSI 1.5 PSI 3.5 PSI |
316 SS |
| HV | 1"-1¼" | C. Steel | Aflas® Buna-N Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8 PSI 1/2 PSI 1.5 PSI 3.5 PSI |
316 SS |
| HV | 1½"-2½" | 316 SS Brass |
Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8 PSI 1/2 PSI 1.5 PSI |
316 SS |
| HV | 1½"-2½" | C. Steel | Aflas® Buna-N Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8 PSI 1/2 PSI 1.5 PSI |
316 SS |
| HV | 3"-10" | 316 SS Brass |
Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/2 PSI | 316 SS |
| HV | 3"-10" | C. Steel | Aflas® Buna-N Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/2 PSI | 316 SS |
Horizontal Vertical Flanged & Drilled Fluoropolymer (PTFE) Lined - Style HT (HVFD-T)
| Valve Style |
Size Range |
Body Materials Other Options |
Allowable Seat Materials Other Options |
Standard Cracking Pressures Other Options More Info. |
Standard Spring Material More Info. |
| HT | 1"-2" | PTFE Lined C. Steel |
Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene Viton® |
1/2 PSI | FEP Encapsulated 316 SS |
Universal Low Pressure - Style U3 (UN-3)
| Valve Style |
Size Range |
Body Materials Other Options |
Allowable Seat Materials Other Options |
Standard Cracking Pressures Other Options More Info. |
Standard Spring Material More Info. |
| U3 | 3/8"-1¼" | 316
SS Brass |
Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8 PSI 1/2 PSI 1.5 PSI 3.5 PSI |
316 SS |
| U3 | 3/8"-1¼" | C. Steel | Aflas® Buna-N Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8 PSI 1/2 PSI 1.5 PSI 3.5 PSI |
316 SS |
| U3 | 1½"-2" | 316
SS Brass |
Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8 PSI 1/2 PSI 1.5 PSI |
316 SS |
| U3 | 1½"-2" | C. Steel | Aflas® Buna-N Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8 PSI 1/2 PSI 1.5 PSI |
316 SS |
| U3 | 3/8"-2" |
|
Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/2 PSI | Alloy C-276 |
| U3 | 3/8"-2" | Alloy B | Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/2 PSI | Alloy B |
| U3 | 3/8"-2" | MONEL® | Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/2 PSI | MONEL® |
Universal High Pressure - Style (U1) UN-10
| Valve Style |
Size Range |
Body Materials Other Options |
Allowable Seat Materials Other Options |
Standard Cracking Pressures Other Options More Info. |
Standard Spring Material More Info. |
| U1 | 3/8"-1¼" | 316
SS |
"Metal to Metal" | 1/8
PSI 1/2 PSI 1.5 PSI 3.5 PSI |
316 SS |
| U1 | 1½" | 316 SS |
"Metal to Metal" | 1/8
PSI 1/2 PSI 1.5 PSI |
316 SS |
| U1 | 3/8"-1½" | Alloy
20 Alloy C-276 |
"Metal to Metal" | 1/2 PSI | Alloy C-276 |
| U1 | 3/8"-1½" | MONEL® | "Metal to Metal" | 1/2 PSI | MONEL® |
| U1 | 3/8"-1½" | Alloy B | "Metal to Metal" | 1/2 PSI | Alloy B or Alloy C-276 |
Universal Socket Weld - Style (US) UN-SW
| Valve Style |
Size Range |
Body Materials Other Options |
Allowable Seat Materials Other Options |
Standard Cracking Pressures Other Options More Info. |
Standard Spring Material More Info. |
| US | 3/8"-1¼" | 316L
SS |
Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8 PSI 1/2 PSI 1.5 PSI 3.5 PSI |
316 SS |
| US | 3/8"-1¼" | C. Steel | Aflas® Buna-N Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8 PSI 1/2 PSI 1.5 PSI 3.5 PSI |
316 SS |
| US | 1½"-2" | 316L SS |
Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8 PSI 1/2 PSI 1.5 PSI |
316 SS |
| US | 1½"-2" | C. Steel | Aflas® Buna-N Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8 PSI 1/2 PSI 1.5 PSI |
316 SS |
| US | 3/8"-2" | Alloy 20 Alloy C-276 |
Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/2 PSI | Alloy C-276 |
| US | 3/8"-2" | MONEL® |
Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/2 PSI | MONEL® |
| US | 3/8"-2" | Alloy B | Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/2 PSI | Alloy B or Alloy C-276 |
| Valve Style |
Size Range |
Body Materials Other Options |
Allowable Seat Materials Other Options |
Standard Cracking Pressures Other Options More Info. |
Standard Spring Material More Info. |
| B4 | 1/2" - 1-1/2" | 316L
SS |
Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8 PSI 1/2 PSI 1.5 PSI 3.5 PSI |
316 SS |
| B4 | 1/2" - 1-1/2" | C. Steel | Aflas® Buna-N Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8 PSI 1/2 PSI 1.5 PSI 3.5 PSI |
316 SS |
| B4 | 2" - 4" | 316L SS |
Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8 PSI 1/2 PSI 1.5 PSI |
316 SS |
| B4 | 2" - 4" | C. Steel | Aflas® Buna-N Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8 PSI 1/2 PSI 1.5 PSI |
316 SS |
| B4 | 1/2"- 4" | Alloy 20 Alloy C-276 |
Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/2 PSI | Alloy C-276 |
| B4 | 1/2"-4" | MONEL® |
Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/2 PSI | MONEL® |
| B4 | 1/2" - 4" | Alloy B | Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/2 PSI | Alloy B or Alloy C-276 |
Mini-Check Valve - Style M1 - M8 (MCV)
| Valve Style |
Size Range |
Body Materials Other Options |
Allowable Seat Materials Other Options |
Standard Cracking Pressures Other Options More Info. |
Standard Spring Material More Info. |
| MCV | 1/8"- 3/8" | 316 SS Brass |
Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8 PSI 1/2 PSI 1.5 PSI 3.5 PSI |
316 SS |
| MCV | 1/8"- 3/8" | C. Steel | Aflas® Buna-N Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8 PSI 1/2 PSI 1.5 PSI 3.5 PSI |
316 SS |
| MCV | 1/8"- 3/8"" | Alloy
20 Alloy C-276 |
Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/2 PSI |
Alloy C-276 |
| MCV | 1/8"- 3/8" | MONEL® | Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/2 PSI |
MONEL® |
| MCV | 1/8"- 3/8" | Alloy B | Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/2 PSI |
Alloy B or Alloy C-276 |
Tubing Check Valve - Style TV (TCV)
| Valve Style |
Size Range |
Body Materials Other Options |
Allowable Seat Materials Other Options |
Standard Cracking Pressures Other Options More Info. |
Standard Spring Material More Info. |
| TV | 1/8"-1¼" | 316SS Brass |
Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8 PSI 1/2 PSI 1.5 PSI 3.5 PSI |
316 SS |
| TV | 1/8"-1¼" | C. Steel | Aflas® Buna-N Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8 PSI 1/2 PSI 1.5 PSI 3.5 PSI |
316 SS |
| TV | 1½"-2" | 316
SS Brass |
Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8 PSI 1/2 PSI 1.5 PSI |
316 SS |
| TV | 1½"-2" | C. Steel | Aflas® Buna-N Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8 PSI 1/2 PSI 1.5 PSI |
316 SS |
Tubing Check Valve - Flared - Style TF (TCVF)
| Valve Style |
Size Range |
Body Materials Other Options |
Allowable Seat Materials Other Options |
Standard Cracking Pressures Other Options More Info. |
Standard Spring Material More Info. |
| TF | ¼"-1¼" | 316SS Brass |
Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8 PSI 1/2 PSI 1.5 PSI 3.5 PSI |
316 SS |
| TF | ¼"-1¼" | C. Steel | Aflas® Buna-N Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8 PSI 1/2 PSI 1.5 PSI 3.5 PSI |
316 SS |
| TF | 1½"-2" | 316
SS Brass |
Aflas® Buna-N EPDM Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8 PSI 1/2 PSI 1.5 PSI |
316 SS |
| TF | 1½"-2" | C. Steel | Aflas® Buna-N Kalrez® "Metal to Metal" Neoprene PTFE Viton® |
1/8 PSI 1/2 PSI 1.5 PSI |
316 SS |