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HMT HDT Three-way Control Valve

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HMT HDT Three-way Control Valve

Brand Name : WEYO

Model Number : HMT

Place of Origin : China

MOQ : Negotiable

Price : Based on oroiect reauirements

Payment Terms : L/C, T/T

Supply Ability : 5000 units per month for small parts. 1000 units per month for large parts

Delivery Time : 7 - 15 days for small orders, 15 - 30 days for large orders

Packaging Details : Customized packaging to protect products

Type : Three-way cast ball valve

Nominal diameter : Confluence valve: 25～150mm Divergence valve: 80～150mm

Nominal pressure : ANSI 150 and 300 JIS 10 and 20K PN 1.6, 4.0, 6.4MPa

Connection type : Flanged: RF and RJ Standards: ANSI B16.5, JIS B2201

Materials : HT200, ZG25, ZG1Cr18Ni9, ZG0Cr17Ni12Mo2, 1.25Cr0.5Mo, 5.0Cr0.5Mo, or SCPH21, SCPH61

Upper valve bonnet : Normal temperature type: 0～+200℃ High temperature type: +200～+425℃

Gland type : Bolt-compressed type

Packing : V-type PTFE packing, impregnated PTFE asbestos packing, and asbestos braided packing.

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Three-way control valves are used in scenarios where three interconnected pipes need to be regulated, and there are two types: confluence (HMT) and divergence (HDT).
When the nominal diameter and pressure difference are small, confluence valves can be used in divergence applications. However, for divergence scenarios where the nominal diameter is larger than 80mm and the pressure difference is large, only divergence valves can be used.

Cv value and stroke see Table 1. Table 1
Nominal Diameter(mm) 25 40 50 65 80 100 125 150
Nominal Diameter(mm) 20 25 40 50 65 80 100 125 150
Rated Cv Value Confluence Valve 6.3 10 23 40 63 90 160 250 360
Divergence Valve - - - - - 70 130 200 270
Rated Stroke(mm) 14.3 25 37.5 50

Allowable pressure difference: see Tables 2 and 3

Confluence valve: Table 2
Actuator Supply pressure
(MPa)		 Spring range(MPa) Positioner Allowable pressure difference(MPa)
Valve seat diameter(mm)
20 25 40 50 65 80 100 125 150
HA2 0.14 0.02-0.10 With 0.79 0.49 0.33 0.2 0.12 0.09 0.05 - -
0.35 0.08-0.24 0.04
(1.6)		 3.5
(0.99)		 2.3
(0.67)		 1.4
(0.39)		 0.86
(0.24)		 0.62
(0.18)		 0.34
(0.10)		 - -
HA3 0.14 0.02-0.10 - - 0.59 0.35 0.22 0.16 0.09 0.05 0.04
0.35 0.08-0.24 - - 4.0
(1.2)		 2.5
(0.71)		 1.53
(0.43)		 1.1
(0.31)		 0.02
(0.18)		 0.30
(0.10)		 0.27
(0.08)
HA4 0.14 0.02-0.10 - - - - 0.37 0.26 0.15 0.1 0.06
0.35 0.08-0.24 - - - - 2.7
(0.76)		 1.9
(0.54)		 1.07
(0.30)		 0.69
(0.20)		 0.47
(0.13)
Remarks:

1.The numbers in the dark boxes indicate the standard specification actuators matched with the valve.

2.The numbers in parentheses refer to the pressure difference in divergence scenarios, and the rest are the same for both confluence and divergence scenarios.

Divergence valve: Table 3
Actuator Supply pressure
(MPa)		 Spring range(MPa) Positioner Allowable pressure difference(MPa)
Valve seat diameter(mm)
20 25 40 50 65 80 100 125 150
HA2 0.14 0.02-0.10 With 0.79 0.49 0.33 0.2 0.12 0.09 0.05 - -
0.35 0.08-0.24 0.04
(1.6)		 3.5
(0.99)		 2.3
(0.67)		 1.4
(0.39)		 0.86
(0.24)		 0.62
(0.18)		 0.34
(0.10)		 - -
HA3 0.14 0.02-0.10 - - 0.59 0.35 0.22 0.16 0.09 0.05 0.04
0.35 0.08-0.24 - - 4.0
(1.2)		 2.5
(0.71)		 1.53
(0.43)		 1.1
(0.31)		 0.02
(0.18)		 0.30
(0.10)		 0.27
(0.08)
HA4 0.14 0.02-0.10 - - - - 0.37 0.26 0.15 0.1 0.06
0.35 0.08-0.24 - - - - 2.7
(0.76)		 1.9
(0.54)		 1.07
(0.30)		 0.69
(0.20)		 0.47
(0.13)

HMT HDT Three-way Control Valve

Nominal diameter Actuator A E H φB C
JIS10K
ANSI150
RF		 JIS20K
ANSI300
RF		 JIS10K20K
ANSI150300
RF		 Normal temperature High temperature
Confluence valve Divergence valve Confluence valve Divergence valve Confluence valve Divergence valve
25 HA2 184 197 145 475 625 267 281
40 HA2 222 235 205 495 645 267 281
HA3 590 740 350 363
50 HA2 254 267 230 510 660 267 281
HA3 605 755 350 363
65 HA2 276 292 260 545 695 267 281
HA3 670 820 350 363
HA4 875 1025 470 520
80 HA2 298 370 318 420 280 300 585 735 267 281
HA3 705 886 350 363
HA4 910 1060 470 520
100 HA2 352 400 368 460 330 330 625 775 267 281
HA3 745 893 350 363
HA4 950 1060 470 520
125 HA3 403 460 425 500 370 740 890 350 363
HA4 1120 470 520
150 HA4 451 530 473 570 890 350 363
1120 470 520

Ordering Information

  1. Model number
  2. Nominal diameter × valve seat diameter or required Cv value
  3. Nominal pressure and flange connection type
  4. Material of valve body and valve trim, requirements for surface hardening treatment
  5. Type of upper bonnet
  6. Actuator model and supply pressure
  7. Fluid flow direction (confluence, divergence)
  8. Accessories
  9. Special requirements for oil prohibition
  10. Fluid name, temperature and specific gravity
  11. Normal flow rate and maximum flow rate
  12. Fluid pressure, inlet pressure and outlet pressure at minimum and maximum conditions
  13. Fluid viscosity, whether the fluid contains solid impurities


Product Tags:

150mm control valves

      

6.4mpa control valves

      

150mm pressure reducing valve

      
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