CGA/DISS | 40 SERIES STANDARD CONNECTORS (Nipple, Nut and Gasket)
_L57amn.jpg "CGA/DISS | 40 SERIES STANDARD CONNECTORS (Nipple, Nut and Gasket)")
Ultra-High Integrity Services Connections, DISS, are used for connecting items
of gas handling equipment (such as pressure regulators or pigtails) directly
to the cylinder valve outlet of a semiconductor/high-purity gas cylinder.
The 40 Series corresponds to the standard connectors including nipple, nut and gasket.
Key advantages
- 100% visual inspection of critical surfaces
- Electropolished internally
- Ultimate decontamination and packaged in certified clean room
- Permanently marked
- Manufactured according to CGA V-1 standards
- Fits all local norms and standards
- Non-rotating design provides leak tight makeup
| CGA/DISS Number | End Connection | Overall Length (L) |
Internal Surface Finish μm (μ inch) |
Nipple Material | HEX | Gasket Material | |||||||||
| SS 316L | VAR | Nickel | PCTFE | ||||||||||||
| 40 | 632, 634, 636, 638, 640, 642 |
6** | 1/4” Tube Weld* | 4BW | 2 - 1/2” | Ra 0.2 (8 Ra) EP | • | S | ★ | V | 1 - 1/4” | ★ | NI | • | PC |
| 1/4” Face Seal Male | 4FS | 3” | Ra 0.2 (8 Ra) EP | • | ★ | ★ | • | ||||||||
| 1/4” NPT Male | 4N | 3” | Ra 0.4 (16 Ra) EP | ★ | ✕ | ★ | • | ||||||||
| 40 | 712, 714, 716, 718, 720, 722, 724, 726, 728 |
7** | 1/4” Tube Weld* | 4BW | 2 - 1/2” | Ra 0.2 (8 Ra) EP | • | S | ★ | V | 1 - 3/8” | ★ | NI | • | PC |
| 1/4” Face Seal Male | 4FS | 3” | Ra 0.2 (8 Ra) EP | • | ★ | ★ | • | ||||||||
| 1/4” NPT Male | 4N | 3” | Ra 0.4 (16 Ra) EP | ★ | ✕ | ★ | • | ||||||||
Dimensional drawings
Downloadable catalogs, brochures
Related Products
«
»
-
45 SERIES
(Nipple, Nut, Gasket and Blank plug) -
50 SERIES (Blank plugs)
60 SERIES (Outlet adaptators) -
CGA/DISS
(Nut, Cap, Gasket and Chain) -
30 SERIES
(Cylinder valves gaskets)
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