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COSR16 Pressure Reducing Valve

Technologically advanced pressure reducing valve for accurate control in process steam systems.

  • Self-aligning shock-absorbing spherical piston and advanced pilot regulator designs maintain secondary steam pressure accuracy, even during adverse process conditions.
  • Major internal components made of stainless steel for long service life.
  • Large surface area for integral screen for pilot valve extends trouble-free service.
  • Internal secondary pressure-sensing channel makes external sensing line unnecessary.
  • COSR-16, sizes 65mm and larger have a silencer for noise reduction.
SizeL
ASME Class
HH1WWeight*
(KG)
125FF(150RF)250RF(300RF)
(15)** 170 170 357 285 88 (9.5)
(20) 182 182 (11)
25 176 188 188 192 282 93 13
32 206 220 220 220 385 302 126 17
40 209 222 224 19
50 247 255 260 261 412 315 157 26
65** 362 372 377 378 554 411 220 55
80** 365 374 383 384 59
100** 434 434 450 450 633 448 265 95
125** 456 456 119
150** 600 600 622 622 810 530 330 205
  • ( ) No ASME standard exists for cas iron; machined to fit steel flanges
  • Class 125 FF can connect to 150 RF, 250 RF can connect to 300 RF
  • Other standards available, but length and weight may vary.
  • * Weight is for class 250 RF [300 RF]
  • ** COS-16 Only

COSR16

 

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