Two valve group

Two valve group
Two Valve Group is our company based on the design of a smal structure, beautifu appearance, relable perfomance, easyto use and flexible, Standardization high degre of generaization. The valve will be cut of, cabration and exhaust set of thre devices, through the fiange can be connected with the transmiter, compact strnucture, reducing the easy leak connector The valve has two female joints for pressure gaue, pressure sensor or pressure switch instaled.The seres of valves can be used in a variety of domestic and foreign pneumatic or electrical diferential pressure (pressure) transmitter and other instruments supporting the instalation.
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Email : Jayna@xinyiyb.com
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Product Description

Two-Valve Group

Two Valve Group combine several valves in one body with multiple connections. This equipment assists pressure instruments directly and indirectly in measuring and equalizing pressures, differential pressures, static, gauge, and variable in process instrumentation lines by bleeding, blocking, and calibrating.

Description

Instrumentation manifolds combine several valves in one body with multiple connections. This equipment assists pressure instruments directly and indirectly in measuring and equalizing pressures, differential pressures, static, gauge, and variable in process instrumentation lines by bleeding, blocking, and calibrating.

• Construction: Single piece forging or forged barstock, incorporates OS&Y Valve Head and outlet connection

• Configurations: Single Block/Isolation and Vent/Bleed Valve

• Inlet: Flanged process connection can be made to suit any International size or rating.

• Outlet: In Flange by Flange variants the outlet flange is identical to the inlet process flange as listed above. (Output options available)

• Vent: 1/4" NPT female vent as standard, others available upon request. Blank and Vent plugs are available.

• Bore Sizes: 6mm (standard), 8mm can be provided dependent upon the flange size and rating.

Features

• Leak-proof connection

• Easy to install

• Excellent vacuum and pressure ratings

• Interchangeable & re-tighten

• High strength

• Corrosion resistance

• Longer service life

• Hassle free operations

Process Drawing

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ApplicationPressure transmitter
Place of OriginShaanxi, China
PowerPneumatic
Customized supportOEM, ODM, OBM
Warranty2 years
Model Number0306RT22AA11
Brand NameXINYIYB
Product nameTwo Valve Group
MaterialStainless Steel

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Products Recommended

Pressure Transmitters for Industrial Pressure Measurement

Xinyi Instrument supplies pressure transmitters for process control, hydraulic systems, petrochemical plants, water treatment, HVAC, power generation and general industrial pressure monitoring. Our pressure transmitter range covers gauge pressure, absolute pressure, differential pressure, high temperature media and digital communication applications.

Choose from compact pressure transmitters, smart 3051 differential pressure transmitters, diaphragm seal models, RS485 digital pressure transmitters and high frequency dynamic pressure sensors. Standard outputs include 4-20 mA, voltage output, HART and RS485 Modbus options, with stainless steel wetted parts and custom process connections available on request.

Pressure Transmitter Parameters

Pressure Types Gauge, absolute, negative pressure, differential pressure
Measuring Range From low differential pressure to high pressure ranges up to 100 MPa, depending on model
Output Signals 4-20 mA, 0-5 V, 1-5 V, 0-10 V, RS485 Modbus, HART options
Accuracy Typical options include 0.1%, 0.2%, 0.25% and 0.5% FS
Process Connection M20 x 1.5, G1/4, G1/2, NPT and customized thread connections
Wetted Materials Stainless steel, 316L diaphragm and corrosion-resistant sealing options
Media Water, oil, gas, air, steam and compatible liquid or gas media
Applications Pipeline pressure, tank level, flow differential pressure, hydraulic pressure and automation systems

Recommended Pressure Transmitter Series

  • Xinyi YW-150 - differential pressure transmitter for stable industrial measurement.
  • Xinyi YW-3051DP - smart differential pressure transmitter for process control.
  • Xinyi YW-130 / YW-140 - compact pressure transmitters for general pressure monitoring.
  • RS485 Digital Pressure Transmitter - Modbus communication for remote monitoring systems.
  • High Temperature Pressure Transmitter - designed for hot media and demanding process conditions.
  • Siemens, Yokogawa and ABB Options - international brand transmitters available for project matching.

Pressure Transmitter FAQ

What is a pressure transmitter used for?

A pressure transmitter converts the pressure of liquid, gas or steam into a standard electrical signal for PLC, DCS, recorder or control instrument input. It is widely used for pipeline pressure, tank level, flow measurement and process safety monitoring.

How do I choose the right pressure transmitter?

Confirm the pressure range, pressure type, medium, temperature, output signal, accuracy, installation thread, electrical connection and environmental requirements. For corrosive media, high temperature or sanitary applications, diaphragm material and sealing structure are especially important.

What is the difference between gauge, absolute and differential pressure transmitters?

Gauge pressure transmitters measure pressure relative to atmospheric pressure. Absolute pressure transmitters measure pressure relative to vacuum. Differential pressure transmitters measure the pressure difference between two points and are commonly used for flow, filter and level measurement.

Can Xinyi Instrument provide customized pressure transmitters?

Yes. Xinyi Instrument can support customized pressure ranges, process connections, output signals, cable length, display options and model selection for different industrial applications.