5 Valve Manifold Description

The 5 Valve Manifold consists of high-pressure valve, low-pressure valve, balance valve and two calibration (drain) valves. It features attractive appearance, compact structure and reliable sealing. It can be installed in supporting with various differential pressure / pressure transmitters and pressure instruments to realize opening, cutting off and discharging of fluid, as well as the control of flow, pressure, differential pressure and liquid level. It facilitates on-site installation, commissioning, maintenance and inspection of instruments. The main structural types include flat type, T-type, H-type and column type. Working principle: Close the two calibration valves and balance valve during normal operation. For instrument calibration, cut off the high and low-pressure valves, open the balance valve and two calibration valves, then close the balance valve to complete transmitter calibration and balancing.

5 Valve Manifold Selection Description

Basic Parameter Table

5 Valve Manifold Technical Parameters

Table 1 Parameters of Flat Type 5 Valve Manifold Yiluoke-56

Note: The code for all special options is 9. Example: JS5P9-3999L-E (flat type 5 Valve Manifold with special installation scheme, 32MPa pressure, special material and special inlet/outlet connection)

Table 2 Parameters of T-Type 5 Valve Manifold Yiluoke-56T

Note: The code for all special options is 9. Example: JS5T9-3999L-E (T-type 5 Valve Manifold with special installation scheme, 32MPa pressure, special material and special inlet/outlet connection)

5 Valve Manifold Structural Characteristics

1. Integrated structure, safe and reliable

2. Equipped with stainless steel pins to prevent valve seat separation caused by vibration

3. Hard connection between valve seat and valve body to achieve reliable zero-leakage sealing

4. Burr-free thread and inner surface reduce leakage and ensure accurate instrument reading

Drawing dimension marks: 101MAX 3.1-8.0s, 2-1/4NPT, 32 2-1/2NPT, 100 54 4-12, 236MAX, 1801, 28.5, 59MAX, 180.1 3.195, 212MAX 100, 4-3/16-200KF, 113.mx, 54 3 5, 4-12 through hole 59, 2-1/4NPT 88 31.5, 124 68.5max, 240, sealing groove dimension

Valve body zoning: stop valve, drain valve, balance valve; divided into instrument end and process end

5 Valve Manifold Design Features

1. The valve tip adopts conical surface and rear ball head design, realizing low opening/closing torque and long service life

2. The valve stem sealing part is extruded with surface roughness Ra0.1, which reduces friction with packing and prolongs the service life of valve stem and packing

3. The valve body sealing port adopts self-centering design to ensure the sealing line of valve tip is consistent during each closing

4. Blue, green and red colors are used to distinguish stop valve, balance valve and drain/test valve respectively for intuitive on-site identification

Degreasing and Oil-Free Treatment

For oxygen working conditions, valve groups and valves must undergo degreasing and oil-free treatment. Otherwise, hydrocarbons and oil will react violently in oxygen, causing combustion and explosion. Selection instruction: Add suffix /T to the model code for oil-free requirements. Special degreased joints shall be adopted if joints are required. Packaging: Products are packed in plastic sealing bags with "Oil-Free" labels attached.

5 Valve Manifold Component Details