Instrumentation Manifolds Traditional C13WT series For DPharp EJX & EJA-E Differential Pressure and Pressure Transmitters

About Yokogawa and WIKA Yokogawa and WIKA have a partnership to combine Yokogawa’s pressure transmitters with WIKA’s valves and manifolds. Yokogawa Electric Corporation with its headquarters in Japan is one of the world’s leading manufacturers of process instrumentation. Yokogawa field instrument products includes a complete line of flowmeters, pressure transmitters, differential pressure transmitters, temperature transmitters, level transmitters, fieldbus instruments and safety measurement instrumentation. The WIKA group is a worldwide leader in pressure and temperature measurement with its...

T-bar handle ■ Easy operation ■ Anti-tamper and handwheel option Dust caps ■ Protection of threads from contamination ■ Color coded for easy identification Body to bonnet seal ■ Reliable metal to metal seal ■ Prevents bonnet thread corrosion ■ Eliminates possible tensile breakage of the bonnet Back seating ■ Ensures safety to prevent stem blow - out and accidental removal while in operation ■ Give a metal to metal sealing while in fully open position Packing below stem threads ■ Preventing lubricant washout ■ Avoids thread corrosion Bonnet assembly design ■ Highly reliable bonnet assembly design ■...

■ All instrument side flange connections are according to IEC 61518 Type B (without spigot). ■ All process side connections are 1/2" NPT and vent / drain connection are W" NPT. ■ Design of 5 valves are single equalize. ■ All valves are needle type with metal seats, T bar handles, PTFE gland packing, protected with dust caps and identified by color code. ■ Graphite packing are also available as an option. ■ MOC of pipe plug/bleed plug is same as the valve body. ■ Manifold valves shall be supplied with set of PTFE seal rings as standard. In case of Graphite packing, seals shall also be Graphite. ■...

Direct mount manifolds are supplied with high tensile steel yellow passivated bolts and PTFE seal rings as standard. SS316 and ASTM 660 NACE compliant bolting are available as an option. When Graphite packing is selected, seal rings shall also be in Graphite. Bolt installation instructions: 2. Torque the bolts to the initial torque 3.5 kg-m value using a crossing pattern (refer to figure below). 3. Torque the bolts to the final torque value 7.5 kg-m using the same crossing pattern.

Block & Bleed manifolds for In-line mount Absolute and gauge pressure transmitters with male or female NPT process connection Block & Bleed manifolds (2 valve) Block & Bleed manifolds are designed to be durable, repetitive bubble tight for long and trouble free & safe life. Block valves provides process isolation and bleed valves enables safe depressurization / calibration port. Block & Bleed manifolds are designed for in-line mount absolute and gauge pressure transmitter with male or female NPT process connection. Drain / vent pipe plugs are not supplied as standard. For plugged vent ports (factory...

Direct mount manifolds: 2 valve Pressure transmitters with flanged body Direct mount 2 valve manifolds are designed for direct mounting to absolute pressure and gauge pressure transmitter with standard flange connection in accordance with IEC 61518. Two valve manifolds provide the isolation of process medium and safe depressurization or calibration via the vent port. Vent port is located as bottom face of manifold body. Below are the body styles offered Wafer and T-style manifolds: Process connection – ½" NPT F Instrument connection - flanged as per IEC 61518 H-style manifolds: Process connection...

H-style 2 valve manifolds Isolate valve optional on right side For transmitters with high pressure on left side For transmitters with high pressure on right side Temperature-pressure rating Max 414 bar (6,000 psi) @ 93 °C (200 °F ) Max 275 bar (4,000 psi) @ 200 °C (392 °F) Available materials SS 316/316L, Hastelloy C-276, Monel 400, Duplex SS 2205, Super Duplex SS 32750, Inconel 625 Example for a typical installation

Direct mount manifolds: 3 valve Differential pressure transmitters with flanged body Direct mount 3 valve manifolds are common on differential pressure transmitters, where your sensor actually has two sources of pressure. In this case, one valve is used to isolate each side (high pressure & low pressure) of the transmitter (isolation valve) and the center valve is used to equalize the two (equalize valve). Equalize valve is always closed in operating conditions.These manifolds are as standard without vent connections. Below are the body styles offered Wafer and T– style manifolds Process connection...

Direct mount manifolds: 3 valve Differential pressure transmitters with flanged body H-style 3 valve manifolds Flanged x flanged Examples for horizontal and vertical impulse piping installations Temperature-pressure rating SS 316/316L, Hastelloy C-276, Monel 400, Duplex SS 2205/ S31803, Super Duplex SS 32750, Inconel 625

5 valve manifolds are used for differential pressure transmitters like 3 valve manifolds. Five valve manifolds have one ‘block’ and one ‘bleed’ valve for each transmitter supply (high pressure & low pressure). It also includes a single ‘equalize’ valve to allow you to evenly distribute the pressure across both sides. Vent port is located on the bottom face on the manifold body. Below are the body styles offered ■ Wafer and T-style manifolds Process connection - V" NPT F Instrument connection - flanged as per IEC 61518 ■ H-style manifolds Process connection - flanged Instrument connection - flanged...

Direct mount manifolds: 5 valve Differential pressure transmitters with flanged body H-style 5 valve manifolds Examples for horizontal and vertical impulse piping installations Temperature-pressure rating SS 316/316L, Hastelloy C-276, Monel 400, Duplex SS 2205, Super Duplex SS 32750, Inconel 625