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Reducing valves

41-23, Direct acting - Large capacity
The Type 41-23 Steam Pressure Reducing Valve regulates the steam pressure downstream from the valve to a pre-adjusted set point value.
Features & Benefits
- Extremely robust
- Easy to adjust
- Easy to maintain



DRV7, Direct acting - Large capacity
The downstream steam pressure signal moves the diaphragm against an adjustable spring. The valve movement is proportional to sensed pressure, but the greater the flow, the larger the offset.
Features & Benefits
- Extremely robust
- Easy to adjust
- Easy to maintain
- Can also be used as a surplussing valve



DP27, Pilot operated - Medium capacity
The downstream steam pressure signal operates a pilot valve against an adjustable spring, which changes the flow to the main diaphragm. This modulates the main valve adjusting the flow to maintain the desired downstream pressure. There is virtually no offset between full and no load conditions.
Features & Benefits
- Extremely accurate
- Easy to adjust
- Multi-pressure types
- On/off capability
- Can also be used as a surplussing valve



BRV2,LRV2 & SRV2, Direct acting - Low capacity
The downstream pressure signal moves a set of bellows against an adjustable spring. Valve movement is proportional to downstream pressure. The greater the flow, the larger the offset.
BRV2 - For normal steam applications
SRV2 - For clean steam applications
LRV2 - For liquids

Features & Benefits
- Extremely robust
- Easy to adjust
- Easy to maintain

41-23
 DescriptionDenominationBarKvHLPart NoAdd to cart
 For steam
Connection: Flange EN 1092
Material: GG-25
With control line and condensation chamber
41-23 DN15 Flange PN16 GG 0.2-1.24.043013090515-0921 
41-23 DN20 Flange PN16 GG2.0_5.06.341015090515-0923
41-23 DN32 Flange PN16 GG2.0-5.016.046518090515-0920
41-23 DN40 Flange PN16 GG2.0-5.020.046520090515-0922
41-23 DN50 Flange PN16 GG2.0-5.032.046523090515-0924
       

DRV7
 DescriptionDenominationBarKvABCDPart NoAdd to cart
 For steam
Connection: Flange EN 1092
Material body: SG iron/GGG 40.3
Max temp: 300ºC
DRV7 DN65 Flange PN16 EN1092 GGG-40.3 2.0-5.05829052216818790503-7783 
DRV7 DN80 Flange PN16 EN1092 GGG-40.32.0-5.09231052816820290503-7784
DRV7 DN100 Flange PN16 EN1092 GGG-40.32.0-5.014535063316823790503-7785
         

DP27
 DescriptionDenominationBarKvABDFPart NoAdd to cart
 For steam and compr. air
Connection: BSP thread
Material body: SG iron
Max temp: 232ºC
DP27 1/2" BSP GGG-40.3 0.2-172.816018540613090503-7774 
DP27 3/4" BSP GGG-40.30.2-175.516018540613090503-7775
DP27 1" BSP GGG-40.30.2-178.118020742014890503-7776
         
 For steam and compr. air
Connection: Flange EN 1092
Material body: SG iron
Max temp: 232ºC
DP27 DN15 Flange EN1092 GGG-40.3 0.2-172.813018540613090503-7777 
DP27 DN20 Flange EN1092 GGG-40.30.2-175.515018540613090503-7778
DP27 DN25 Flange EN1092 GGG-40.30.2-178.116020742014890503-7779
DP27 DN32 Flange EN1092 GGG-40.30.2-1712.018020742014890503-7780
DP27 DN40 Flange EN1092 GGG-40.30.2-1717.020025547517890503-7781
DP27 DN50 Flange EN1092 GGG-40.30.2-1728.023025547517890503-7782
         

BRV2
 DescriptionDenominationBarKvACDEPart NoAdd to cart
 Steam and compr. air reducing valve
Material: SG-Iron, GGG-40.3
Connection: Threaded, ISO 7/1-RP
Max temp: 210ºC
BRV2S DN15 ISO7/1-Rp1/2 GGG-40.3 1.4-4.01.583601302590503-8198 
BRV2S DN20 ISO7/1-Rp3/4 GGG-40.30.14-1.72.59660130256-31801 1768 1
BRV2S DN20 ISO7/1-Rp3/4 GGG-40.31.4-4.02.59660130256-31801 1768 2
         

LRV2
 DescriptionDenominationBarKvABCDEFPart NoAdd to cart
 For liquid appl.
Material body: Red Brass
Connection: Threaded, ISO 7/1-RP
Max temp: 75ºC
LRV2 DN15 ISO7/1-Rp1/2 Brass 0.35-1.72.183621303225406-31801 9097 1 
LRV2 DN15 ISO7/1-Rp1/2 Brass1.4-4.02.183621303225406-31801 9097 4
LRV2 DN20 ISO7/1-Rp3/4 Brass0.35-1.73.696621303225406-31801 9097 2
LRV2 DN20 ISO7/1-Rp3/4 Brass1.4-4.03.696621303225406-31801 9097 5
LRV2 DN25 ISO7/1-Rp1 Brass0.35-1.74.3108621303225406-31801 9097 3
LRV2 DN25 ISO7/1-Rp1 Brass1.4-4.04.3108621303225406-31801 9097 6
           

SRV2
 DescriptionDenominationBarKvACDE1E2Part NoAdd to cart
 For steam and compr. air reducing valve
Material body: 1.4404 (316L)
Connection: BSP or NPT
Max temp: 210ºC
SRV2 DN20 ISO228/1-G3/4" SS 0.14-1.72.5966213025156-31801 9334 1 
SRV2 DN20 ISO228/1-G3/4" SS1.4-42.5966213025156-31801 9334 2
SRV2 DN20 ISO228/1-G3/4" SS3.5-8.62.5966213025156-31801 9334 3
SRV2 1/2" NPT 20-60psig SS1.4-41.58362130251590510-3764
SRV2 3/4" NPT 2-25psig SS0.14-1.72.59662130251590502-0019
SRV2 3/4" NPT 20-60psig SS1.4-42.59662130251590510-3765
SRV2 1" NPT 2-25psig SS0.14-1.73.010862130251590502-0018
SRV2 1" NPT 20-60psig SS1.4-43.010862130251590510-3766
          

 

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