Direct Mount Systems
Enemy of Gauge Line Errors.
- Isolate Valves: 3/8″ (9.5mm)
- Equalize and Vent Valves: 0.138″ (3.5mm)
- Isolate Valves: Cone Design (roddable)
- Equalize and Vent Valves: Cup Design
- Soft Seats are field replaceable
- As standard available
- Is also available for all valve types
- Are supplied with a bug plug in the 1/4 npt female
vent port (fitted)
Testing and Certification
Sour Gas Service
Wetted Parts according to a. m. material list are supplied as standard according to NACE MR0175/MR0103 and ISO 15156 / ISO 17945 (latest issue).
Certified Mill Test Report (CMTR) as Inspection certificate 3.1 acc. to EN 10 204 for valve body material and pressure test available on request.
A shell test at 1.5 times the max. allowable (working) pressure and a seat leakage test are performed 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 Needle Valve / Manifold. 100% Pressure Tested!
Codes and Specifications
|ASME B31.1||Power Piping|
|ASME B31.3||Process Piping|
|ASME B16.34||Valves – Flanged, Threaded and Welding End|
|API 598||Valve Inspection and Testing|
|MSS SP-25||Standard Marking Systems for Valves, Fittings and Flanges Unions|
|MSS SP-61||Pressure Testing of Valves|
|MSS SP-99||Instrument Valves|
|MSS SP-105||Instrument Valves for Code Applications|
|NACE MR0175 / ISO 15156||Petroleum and Natural Gas Industries – Materials for use in H2S - Containing environments in oil and gas production|
Schneider DirectMount Systems