Instrumentation Manifolds: Traditional, C13ST Series For DPharp EJX & EJA-E Differential Pressure and Pressure Transmitters

Introduction Introduction The partnership of Yokogawa and AS-Schneider creates a real added value to our customers. Yokogawa Electric Corporation with its headquarters in Japan is one of the World's Leading Manufacturers and Engineering Service Provider in the fields of Automation, Measurement, and Control. The AS-Schneider Group with its headquarters in Germany is one of the World's Leading Manufacturers of Instrumentation Valves and Manifolds. AS-Schneider offers a large variety of Valves and Manifolds as well as numerous accessories needed for the instrumentation installations globally. In...

Body Material Options Standard Features • Bore Size 5 mm • Manifolds are not supplied with plugs unless specified. • Anti-Tamper Head Unit Options see Page 6. Needle Seal: PTFE and Graphite Packings are available for all valve types. When Graphite Packing is selected, material of Flange Seal and Tape for Tapered Pipe Threads is also Graphite (when applicable). Sour Gas Service: Wetted Parts according to a.m. material list are supplied as standard according to NACE MR0175/MR0103 and ISO 15156 (latest issue). Pressure Test: A Shell Test and a Seat Leakage Test are performed at 1.5 times the max....

T Handle Ergonomic Handle Design. Operating options are Anti-Tamper features or a Stainless Steel Handwheel. Valve Stem Stem with cold rolled threads for high strength and smooth operation. Needle Seal Standard: PTFE or Graphite Packing Needle Non-rotating Needle for smooth operation and minimum wear of sealing elements. Back Seat Metal to Metal secondary needle seal and therefore the needle is anti-blowout / non-removable - For your safety. Needle Tip Choices of Needle Tip Materials, same as body material. Valve Seat Metal seated (integral type). For operating thread protection: Isolate Vent...

Valve Head Units Standard Needle Valves High Pressure Design 689 bar (10,000 psi) and 500 bar (7,252 psi) • ock Pin – Eliminates unauthorized removal of the bonnet L • Standard Packing in PTFE and Graphite available • Max. allowable (Working) Pressures (PS): – Block & Bleed Manifolds for In-Line Mount Transmitters - 689 bar (10,000 psi) – For PTFE Packing - 500 bar (7,252 psi) – For Graphite Packing – Direct Mount Manifolds acc. to IEC 61518 420 bar (6,092 psi) – Direct Mount Manifolds with Flange Connection for High Pressure Type MWP 500 bar (7,252 psi) Screwed Bonnet – Stem Seal: Packing Standard...

Valve Head Unit Options Needle Valves according to TA-Luft The German TA-Luft (Technical Guidelines for Air Pollution Control) gives guidelines for compliance with permissible leak rates. The TA-Luft requirement is considered to be complied with if bellows sealed head units with a safety packing or similar sealing systems are used; whereby the equivalence in the verification system must be confirmed in accordance with VDI 2440. Features 62 (2.44") open • ax. allowable (Working) Pressure (PS): 420 bar (6,092 psi) M • up & Cone Packing (Reinforced PTFE) – C TA-Luft Option • ock Pin – Eliminates...

Flange Connections Flange Connection according to IEC 61518 According to IEC 61518 the manifold-transmitter interface is applicable for a max. allowable (Working) Pressure (PS) of 413 bar*3 (6,000 psi) and a max. allowable Temperature (TS) of 120°C (248°F) for liquids, gas or vapors. The max. allowable Temperature (TS) of 120°C (248°F) is considering the requirement that manifolds and transmitters need to be protected against heating by hot media. This can be achieved by using adequate hook-ups or by instrument impulse lines with sufficient length. However the Manifolds are suitable for temperatures...

Direct Mount Manifolds are supplied as standard with Carbon Steel Bolts and PTFE Seal Rings* : Wafer Style 2 Valve Manifolds: 2 Bolts, 1 Seal Ring 3 & 5 Valve Manifolds: 4 Bolts, 2 Seal Rings Process Connector Option for H-Style Manifolds supplied as standard with Carbon Steel Bolts and PTFE Seal Rings: 2 Valve Manifolds: 2 Bolts, 1 Seal Ring 3 & 5 Valve Manifolds: 4 Bolts, 2 Seal Rings T-Style and H-Style 2 Valve Manifolds: 4 Bolts, 4 Washers, 1 Seal Ring 3 & 5 Valve Manifolds: 4 Bolts, 4 Washers, 2 Seal Rings Connection Size of 1/2 NPT Female Process Connector: * Reinforced...

Block & Bleed Manifolds (2 Valve Manifold) Block & Bleed Manifolds are designed for In-Line Mount Absolute & Gauge Pressure Transmitters with Male or Female NPT Process Connection. The standard vent connection is 1/4 NPT female. Pipe Plugs are not supplied as standard. For Plugged Vent Ports (factory installed) and other Options see Pages 21 - 23 - Ordering Information. Accessories like Mounting Brackets, Vent Valves, and Pipe Plugs etc. see also Pages 18 and 20. Applicable for In-Line Mount DPharp Absolute & Gauge Pressure Transmitters Block & Bleed Manifolds - Female Threaded Instrument Connection...

Direct Mount Manifolds are designed for direct mounting to Differential Pressure and Pressure Transmitters with Standard Flange Connection in accordance with IEC 61518. A Yokogawa proprietary flange connection for High Pressure Transmitters EJ[]440 is also available optionally on the 2 valve manifolds as well as for the High Pressure Transmitters EJ[]130 on the 3 & 5 Valve Manifolds, but only in Stainless Steel 316. The standard vent connection is 1/4 NPT female. Pipe Plugs are not supplied as standard. For Plugged Vent Ports (factory installed) and other Options see Pages 21 - 23 - Ordering...

Wafer Style 2 Valve Manifolds - Vent Ports on Process Side C13ST-2B[ ]AB Type 1/2 NPT Female x Flanged For direct mounting to Bottom Connection Type Transmitters and for Vertical Impulse Piping Installations Example for a Horizontal and Vertical Impulse Piping Installation Example for a Bottom Connection Type Transmitter