RP-1H Steam Pressure Reducing Valve, WCB, PN 6.4-16.0 MPa

RP-1H Steam Pressure Reducing Valve, WCB, PN 6.4-16.0 MPa

RP-1H Steam Pressure Reducing Valve, WCB, PN 6.4-16.0 MPa

Short Description

Model No.: SJ-PRV-06 Hits: 80

China PN 6.4-16.0 MPa Pressure Reducing Valve Manufacturer Shinjo Supplies PN 6.4-16.0 MPa Steam Pressure Reducing Valve, RP-1H, WCB, DN15-DN500.
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Key Specifications / Features

Parts & Materials:
Body, Bonnet, Bottom, Cap: WCB. 
Seat, Plug: 410 S.S. 
Sleeve, Piston: C95800.
Diaphragm: 304 S.S. 
Piston Ring: Iron–nickel Alloy/PPL.
Regulative Spring: UNS G92600. 
Spring: ASTM 6150. 
Pilot Valve Spring: ASTM 6150. 
Pilot Seat Pilot Stem: 410 S.S.

Performance:
Nomial Pressure (MPa) 1.6 2.5 4.0 6.4 10.0 16.0
Shell Test Pressure (MPa) 2.4 3.75 6.0 9.6 15.0 24
Sealing Test Pressure (MPa) 1.6 2.5 4.0 6.4 10.0 16.0
Maximum Input Pressure (MPa) 1.6 2.5 4.0 6.4 10.0 16.0
Output Pressure Scope (MPa) 0.04-1.0 0.05-1.6 0.08-2.5 0.2-3.5 0.5-3.5 0.5-4.5
Minimum Pressure Difference (MPa) 0.07 0.1 0.15 0.4 0.5 0.8

Flow Coefficient (Cv):
DN 50 65 80 100 125 150 200 250 300 350 400 500
Cv 24 30 50 85 130 190 300 480 680 925 1150 1900

RP-1H Steam Pressure Reducing Valve, WCB, PN 6.4-16.0 MPa
 

Nominal Diameter DN
 
External Dimensions
L H Hl
6.4MPa 10.0/16.0MPa    
15 180 180 280 100
20 180 200 280 100
25 200 220 300 115
32 220 230 300 115
40 240 240 315 130
50 270 300 340 135
65 300 340 355 150
80 330 360 370 175
100 380 450 205
125 450 510 235
150 500 555 275
200 550 640 300
250 650 720 335
300 800 830 375
350 850 880 410
400 900 1020 445
500 950   1080 515

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