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SPIRAX Marshall Pressure Reducing Valve Model DP143

SPIRAX Marshall Pressure Reducing Valve Model DP143
Product Description

SPIRAX Marshall Pressure Reducing Valve Model: DP143:

Limiting Conditions: Maximum Working Condition 26 kg / cm2 at 300 Deg C. Body design Conditions: 42 kg / cm2 at 427 Deg C.

Cold Hydraulic test pressure without internals: 52 kg/cm2

Three colour coded pressure adjustment springs are available for the following downstream pressure ranges:

  • Yellow :02 to 3 bar
  • Blue :2.5 to 7 bar
  • Red :6.0 to 17.3 bar
  • Grey :16.0 to 24.4 bar
  • Sizes: NB 15,20, 25,40, 50 and 80.
  • Std. Accessories: Pr. Gauge, syphon & Gauge cock
  • Pipe Connections :Flanged to -BS10 table - 'J'  & 'K' ANSI - 300' * & '600' DIN - ND - '25' &  '40'

Note - 80 NB has these flanges only.

How to order ?

  • 20 NB SPIRAX MARSHALL DP -143 FOR STEAM FLANGED TO BS 10 TABLE 'K' IBR  (OR NIBR).
  • 40 NB SPIRAX MARSHALL DP 143 FOR AIR Flanged TO ANSI 300 NIBR. Pressure Reducing Valve DP 143
Contact Us

Office No. 4/B, Kamruddin Industrial Estate, Opp. Nand Jyot Industrial Estate, Kurla Andheri Road, Mumbai, Maharashtra, 400072, India
Phone :+918068212628