Short Description
China Upchurch Standard Stainless Steel ZDV Union Supplier Honest offers U-352 Standard Stainless Steel ZDV Unions, rinsed, carefully passivated.
Keywords: ZDV Union,
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Upchurch Standard Stainless Steel ZDV Union, U-352 Key Specifications / Features
These high pressure, zero-dead-volume (ZDV) unions, manufactured by Upchurch, are precision machined from 316 stainless steel, carefully passivated, then thoroughly rinsed. Each comes complete with stainless steel nuts and ferrules, and is rated to 10,000psi(690 bar)when wrench tightened.
| Standard Stainless Steel ZDV unions | |||||
| Threads | Thru-hole | Includes | Swept volume | ||
| U-402 | 10-32 | .020”(.50mm) | (2)U-400/U-401 | .13ul | |
| U-435 | 10-32 | .010”(.25mm) | (2)U-400/U-401 | .02ul | |
| U-437 | 10-32 | .050”(1.25mm) | (2)U-400/U-401 | .84ul | |
| U-438 | 10-32 | .067”(1.70mm) | (2)U-400/U-401 | Near 0 ul | |
| 1593 | 1/4-28 | .050”(1.25mm) | (2)C-235/C-236 | 1.48ul | |
| For use with 1/8” OD tubing | |||||
| SSI Compatible ZDV union | |||||
| U-352 | 1/4-28 | .020”(.50mm) | (2)U-350/U-351 | .18ul | |
| VICI (VALCO) Compatible ZDV union | |||||
| U-322 | 10-32 | .020”(.50mm) | (2)U-320/U-321 | .15ul | |
| Waters Compatible ZDV union | |||||
| U-412 | 10-32 | .020”(.50mm) | (2)U-410/U-401 | .10ul | |
| Stainless steel TEES and Crosses | |||||
| U-428 | TEE | 10-32 | .020”(.50mm) | (3)U-400/ U-401 | .57ul |
| U-429 | TEE | 10-32 | .040”(1.00mm) | (3)U-400/ U-401 | 2.1ul |
| U-430 | Cross | 10-32 | .020”(.50mm) | (4)U-400/ U-401 | .72ul |
| U-431 | Cross | 10-32 | .040”(1.00mm) | (4)U-400/ U-401 | 2.5ul |
