AS-Schneider - Allgemeine Merkmale

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Monoflansche und VariAS-Blöcke

Allgemeine Merkmale

Gehäusewerkstoff - Optionen

Werkstoff- gruppe	AS- Werkstoff- bezeichnung	Werkstoff- nummer	Kurzbezeichnung	Entspricht UNS-Nr.	Werkstoffgüte nach ASTM	Monoflansche
Stahl	A105				A105	Optional
Stahl	LF2				LF2	Optional
Austenitischer Edelstahl	316 vierfach zertifiziert*	1.4401	X5CrNiMo17-12-2	S 31600	316	Standard
Austenitischer Edelstahl	316 vierfach zeritifiziert*	1.4404	X2CrNiMo17-12-2	S 31603	316L	Standard
Austenitischer Edelstahl	6Mo	1.4547	X1CrNiMoCuN20-18-7	S 31254		Standard
Austenitisch-ferritischer rostfreier Edelstahl	Duplex	1.4462	X2CrNiMoN22-5-3	S 31803	F51	Standard
Austenitisch-ferritischer rostfreier Edelstahl	Superduplex	1.4410	X2CrNiMoN25.7.4	S 32750	F53	Standard
Austenitisch-ferritischer rostfreier Edelstahl	Superduplex	1.4501	X2DrNiMoCuWn25.7.4	S 32760	F55	Optional
Nickelbasislegierungen	Alloy 400	2.4360	NiCu3QFe	N 04400		Standard
Nickelbasislegierungen	Alloy C-276	2.4819	NiMo16Cr15W	N 10276		Standard
Nickelbasislegierungen	Alloy 625	2.4856	NiCrM22Mo9Nb	N 06625		Standard
Nickelbasislegierungen	Alloy 825	2.4858	NiCr21Mo	N 08825		Optional

* Vierfach zertifiziert bedeutet 316 / 316L / 1.4401 / 1.4404

Standardmerkmale

Bore Size 5 mm (0.197")
ASME B16.5 Flange Connections
Flange Size 1/2" to 3" (DN15 to DN80)
Flange Class 150 to 2,500
Outlet Connection 1/2 NPT Female
Vent Connection 1/4 NPT Female
Vent Valve with Anti-Tamper Head Unit incl. AT-Key
Fire Safe Tested according to ISO 10497 / API 607 – OS&Y

Needle Seal:
PTFE and Graphite Packings are available for all valve types.

Sour Gas Service:
Wetted parts according to a.m. material list are supplied as standard according to NACEMR0175/MR0103 and ISO 15156 (latest issue).

Pressure Test:
A shell test and a seat leakage test are performed at 1.5 times the max. allowable (working) pressure acc. to EN 12266-1 – P10, P11 and P12 respectively MSS-SP61 (and complies also with ASME B31.1 and B31.3) at every standard AS-Schneider Monoflange → 100% Pressure Tested!

Certification:
Certified Mill Test Report (CMRT) as inspection certificate 3.1 acc. to EN 10 204 for valve body material and pressure test available on request.

The manifolds can be provided by default with a

CRN Certificate
EAC Certificate - Manifolds are marked with EAC

Optionale Merkmale

API Flange Connections (up to 689 bar [10,000 psi])
EN 1092-1 Flange Connections
Needle Seal with FKM O-Ring and Bellows Sealed Head Units
Choices of Needle Tip Materials such as Stellite and Soft Tips
Swivel Gauge Connections – Integral Type and as Accessory
Pressure Tested according to API 598

Fugitive Emission Application:
For Fugitive Emission Applications AS-Schneider is providing TA-Luft and ISO 15848 solutions.

Oxygen Service:
AS-Schneider offers an option with Reinforced PTFE Packing cleaned and lubricated for Oxygen Service:

Pressure-Temperature Rating:
Max. 420 bar (6,092 psi) @ 60°C (140°F)
Max. 200°C (392°F) @ 90 bar (1,305 psi)

Not every Valve Type is available for Oxygen Service!

If you don't find your options, please contact the factory.

Note:
Starting from 1 1/2''
Class 900 / 1,500
the Valve Head Units
are 45° angled for
convenient operation!

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