• Piston Actuated Valve 100 Series
Piston Actuated Valve 100 Series
Product Serial:
100 Series(Taiwan)
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Fluid Pressure Max 16 bar
Control Pressure 3~8 bar
Control Fluid Neutral gas, Air
Actuator Material 40mm, 50mm, 63mm, 90mm, 125mm
Applicable Fluid Water, Alcohol, Oil, Fuel, Steam, Neutral gas or liquid, Organic solvent, Acid and lye
Fluid Viscosity Max 600mm ²/s
Fluid Temperature -10℃~180℃,25℃~220℃
Ambient Temperature -10℃~80℃
Control Type Normally closed, Normally open, Double acting
Connection Threaded(BSP, BSPT, NPT), Welded, Flanged, Tri-clamp

size actuator (mm) C R K Threaded connection Welded connection
G T A L SW HA HL DIN11850-2 DIN11850-3 SMS3008
D S D S HA HL D S
DN10 40 50.5 27 211 3/8” 12 119 68 27 - - - - - - - - - -
50 60 33 124 131 - - - - - - - - - -
DN15 40 50.5 27 111 1/2” 15 119 68 27 118 70 19 1.5 20 2 127 75 18 1
50 60 33 124 131 128 138
DN20 50 60 33 128 3/4” 16 136 75 32 135 82 23 1.5 24 2 145 95 25 1.2
DN25 50 60 33 136 1” 17 145 90 40 150 100 29 1.5 30 2 165 130 32 1.2
63 75 41 162 169 175 188
90AL 112 57 210 211 216 230
90 106 55 211 213 218 232
DN32 63 75 41 174 1"1/4 21 187 116 50 186 125 35 1.5 36 2 200 145 33.7 1.2
90AL 112 57 220 229 230 242
90 106 55 223 231 232 245
DN40 63 75 41 175 1"1/2 21 187 116 56 190 130 41 1.5 42 2 210 160 38 1.2
90AL 112 57 220 230 232 252
90 106 55 223 231 235 255
DN50 63 75 41 183 2” 22 201 138 69 206 155 53 1.5 54 2 224 175 51 1.2
90AL 112 57 232 244 247 263
90 106 55 232 247 250 265
DN65 90AL 112 57 262 2"1/2 26 282 178 85 - - - - - - - - - -
90 106 55 265 285 - - - - - - - - - -
125AL 148 74 302 320 - - - - - - - - - -
DN80 125AL 148 74 313 3” 27 372 210 100 - - - - - - - - - -

Single Acting, Normally Closed(NC)-Enter Above Seat
Suitable for condensable media, such as air, steam; and low liquid media.

Size Thread end Orifice
(mm)		 Kv(m3 /h) Actuator
(mm)		 △P(bar) Control Pressure(bar)
DN10 G3/8" 13 3.8 40 0-16 3-4.5
50 0-16 3-3.5
DN15 G1/2" 13 4.7 40 0-16 3-4.5
50 0-16 3-3.5
DN20 G3/4" 18 9.5 50 0-16 3-4
DN25 G1" 24 18.1 50 0-16 3-4.5
63 0-16 3-3.5

Single Acting, Normally Closed(NC)-Enter Below Seat(NO Water-hammer)
Flow come from below seat, avoid water hammer.

Size Thread end Orifice
(mm)		 Kv(m3/h) Actuator
(mm)		 △P(bar) Control Pressure(bar)
DN10 G3/8" 13 3.8 40 0-11 3
50 0-14 3
DN15 G1/2" 13 4.7 40 0-11 3
50 0-14 3
DN20 G3/4" 18 9.5 50 0-14 3
DN25 G1" 24 18.1 50 0-4 3
63 0-14 4.5
90 0-16 5
DN32 G1"1/4 31 23.1 63 0-6 4.5
90 0-16 5
DN40 G1"1/2 35 32.9 63 0-5 4.5
90 0-16 5
DN50 G2" 45 52.8 90 0-10 5
DN65 G2"1/2 61 82.6 90 0-7 5
125 0-9.5 6
DN80 G3" 80 127 125 0-6 6

Double Acting, Normally Closed(NC)-Enter Above Seat
Suitable for higher △P; valve could be closed if there is emergency.

Size Thread end Orifice
(mm)		 Kv(m3 /h) Actuator
(mm)		 △P(bar) Control
Pressure(bar)
DN10 G3/8" 13 3.8 40 0-16 3-4.5
50 0-16 3-3.5
DN15 G1/2" 13 4.7 40 0-16 3-4.5
50 0-16 3-3.5
DN20 G3/4" 18 9.5 50 0-16 3-4
DN25 G1" 24 18.1 50 0-16 3-4.5
63 0-16 3-3.5
DN32 G1"1/4 31 23.1 63 0-16 3-5.5
90 0-16 2.5-3.5
DN40 G1"1/2 35 32.9 63 0-16 3-6.5
90 0-16 2.5-4
DN50 G2" 45 52.8 63 0-10 3-7
90 0-16 2.5-4.5
DN65 G2"1/2 61 82.6 90 0-10 2.5-6
125 0-16 3-4
DN80 G3" 80 127 125 0-16 3-7

Double Acting, Normally Closed(NC)-Enter Below Seat
Flow come from below seat, avoid water hammer, suitable for higher △P

Size Thread end Orifice
(mm)		 Kv(m3 /h) Actuator
(mm)		 △P(bar) Control Pressure(bar)
DN10 G3/8" 13 3.8 40 0-16 ≧3
50 0-16 ≧3
DN15 G1/2" 13 4.7 40 0-16 ≧3
DN20 G3/4" 18 9.5 50 0-16 ≧3
DN25 G1" 24 18.1 50 0-13 3-5
63 0-16 3-4
DN32 G1 1/4" 31 23.1 63 0-16 3-6
90 0-16 2.5-4
DN40 G1 1/2" 35 32.9 63 0-16 3-7
90 0-16 2.5-5
DN50 G2" 45 52.8 63 0-8 3-7
90 0-16 2.5-6
DN65 G2 1/2" 61 82.6 90 0-11 2.5-7
125 0-16 3.5-5
DN80 G3" 80 127 125 0-16 3-6.5

Normally Open(NO)-Enter Above Seat
Suitable for long time valve open demand; Taking off silencer, valve could be changed to double acting-NO type.

Size Thread end Orifice
(mm)		 Kv(m3 /h) Actuator
(mm)		 △P(bar) Control Pressure(bar)
DN10 G3/8" 13 3.8 50 0-16 ≧3
DN15 G1/2" 13 4.7 50 0-16 ≧3
DN20 G3/4" 18 9.5 50 0-12 ≧3
DN25 G1" 24 18.1 63 0-16 ≧4.5
DN32 G1 1/4" 31 23.1 63 0-14 ≧4.5
DN40 G1 1/2" 35 32.9 63 0-14 ≧4.5
DN50 G2" 45 52.8 63 0-6 ≧4.5

Normally Open(NO)-Enter Below Seat
Suitable for long time valve open demand; avoid water hammer. Taking off silencer, valve could be changed to double acting-NO type.

Size Thread end Orifice
(mm)		 Kv(m3 /h) Actuator
(mm)		 △P(bar) Control Pressure(bar)
DN10 G3/8" 13 3.8 50 0-16 2-4
DN15 G1/2" 13 4.7 50 0-16 2-4
DN20 G3/4" 18 9.5 50 0-16 2-6
DN25 G1" 24 18.1 50 0-13 2-6
63 0-16 2.5-5
DN32 G1"1/4 31 23.1 63 0-13 2.5-6
DN40 G1"1 35 32.9 63 0-7 2.5-6
DN50 G2" 45 52.8 63 0-5 2.5-6
90 0-12 2.5-6
DN65 G2"1/2 61 82.6 125 0-14 2.5-7
DN80 G3" 80 127 125 0-12 2.5-7
Series Size   Actuator   Function   Valve Body
100 DN-20 － 50 SS - － G3/4
  DN-10   40   - :Normally Closed   G3/8(DN-10)
DN-15 50 NO:Normally Open G1/2(DN-15)
DN-20 63 D:Double Action G3/4(DN-20)
DN-25 90   G1"(DN-25)
DN-32 125 G1"1/4(DN-32)
DN-40   G1"1/2(DN-40)
DN-50 G2"(DN-50)
DN-65 G2"1/2(DN-65)
DN-80 G3"(DN-80)