上海能炽机电有限公司

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Table 4. Construction Materials

BODY

ORIFICE, CAGE, AND

DIAPHRAGM PLATE

UPPER AND LOWER CASINGS

STEM ANDSTEM SLEEVE

SPRING CASE ANDCLOSING CAP

BALANCINGDIAPHRAGM PLATE

VALVE DISK ASSEMBLYAluminum andNeoprene (CR)

O-RINGS

DIAPHRAGMSNitrile (NBR) and Nylon (PA)[Neoprene (CR) in actuator]

Cast iron or WCC Steel

AluminumSteelStainless steelCast ironPlated steel

Nitrile(NBR)

Table 5. Capacities

OUTLET PRESSURE RANGE, SPRING PART NUMBER, AND COLOR

(STRIPE)

OUTLET PRESSURE

SETTING(1),PSIG (bar)

INLET PRESSURE,

PSIG (bar)

10%

10206010015010206010015010206010015030601001502060100150306010015030601001504060100150406010015050601001505060100150

(0,69)(1,4)(4,1)(6,9)(10,3)(0,69)(1,4)(4,1)(6,9)(10,3)(0,69)(1,4)(4,1)(6,9)(10,3)(2,1)(4,1)(6,9)(10,3)(1,4)(4,1)(6,9)(10,3)(2,1)(4,1)(6,9)(10,3)(2,1)(4,1)(6,9)(10,3)(2,8)(4,1)(6,9)(10,3)(2,8)(4,1)(6,9)(10,3)(3,4)(4,1)(6,9)(10,3)(3,4)(4,1)(6,9)(10,3)

10.416.437.157.182.020.235.182.412718311.419.645.7 70.5 10147.184.013018822.155.986.812550.310216223431.863.810114653.888.014521135.757.594.313752.668.412017743.456.297.9145

(0,28)(0,44)(0,99)(1,53)(2,20)(0,54)(0,94)(2,21)(3,40)(4,90)(0,31)(0,52)(1,23)(1,89)(2,71)(1,26)(2,25)(3,48)(5,04)(0,59)(1,50)(2,33)(3,35)(1,35)(2,73)(4,34)(6,27)(0,85)(1,71)(2,71)(3,91)(1,44)(2,36)(3,89)(5,66)(0,96)(1,54)(2,53)(3,67)(1,41)(1,83)(3,22)(4,74)(1,16)(1,51)(2,62)(3,89)

CAPACITIES IN THOUSANDS OF SCFH (Nm3/h)OF 0.6 SPECIFIC GRAVITY NATURAL GAS

Droop from Setpoint

20%18.929.867.510414941.571.716825937221.436.484.713118893.916725937242.210516323582.316325737262.612219227798.415625537171.011017926011414623234188.1110187276

(0,51)(0,80)(1,81)(2,79)(3,99)(1,11)(1,92)(4,50)(6,94)(9,97)(0,57)(0,98)(2,27)(3,51)(5,04)(2,52)(4,48)(6,94)(9,97)(1,13)(2,81)(4,37)(6,30)(2,21)(4,37)(6,89)(9,97)(1,68)(3,27)(5,15)(7,42)(2,64)(4,18)(6,83)(9,94)(1,90)(2,95)(4,80)(6,97)(3,06)(3,91)(6,22)(9,14)(2,36)(2,95)(5,01)(7,40)

30%27.543.397.915121642.872.316825937232.053.4123.719127494.816725937267.715524034486.016425837286.0164258372104159256371104159256371122151253370122151253370

(0,74)(1,16)(2,62)(4,05)(5,79)(1,15)(1,94)(4,50)(6,94)(9,97)(0,86)(1,43)(3,32)(5,12)(7,34)(2,54)(4,48)(6,94)(9,97)(1,81)(4,15)(6,43)(9,22)(2,30)(4,40)(6,91)(9,97)(2,30)(4,40)(6,91)(9,97)(2,79)(4,26)(6,86)(9,94)(2,79)(4,26)(6,86)(9,94)(3,27)(4,05)(6,78)(9,92)(3,27)(4,05)(6,78)(9,92)

2 to 5 psig(0,14 to 0,35 bar)17B8632X012

Yellow

2 (0,14)

5 (0,35)

4.5 to 10 psig(0,31 to 0,69 bar)17B8633X012Orange

5 (0,35)

10 (0,69)

6 to 20 psig(0,41 to 1,4 bar)10C1238X012

Silver

10 (0,69)

20 (1,4)

16 to 30 psig(1,1 to 2,1 bar)10C1240X012

Red

20 (1,4)

30 (2,1)

26 to 40 psig(1,8 to 2,8 bar)10C1241X012

Blue

30 (2,1)

40 (2,8)

36 to 50 psig(2,5 to 3,4 bar)10C1242X012

Green45 to 60 psig(3,1 to 4,1 bar)10C1243X012

White

40 (2,8)

50 (3,4)

60(4,1)100(6,9)150(10,3)60(4,1)100(6,9)150(10,3)70(4,8)100(6,9)150(10,3)

59.5(1,60)116(3,11)176(4,72)51.0(1,37)99.0(2,65)149(3,99)66.5(1,78)112(3,00)174(4,66)

130(3,48)227(6,08)338(9,06)105(2,81)191(5,12)285(7,64)146(3,91)236(6,32)336(9,00)

141(3,78)248(6,65)368(9,86)141(3,78)248(6,65)368(9,86)159(4,26)242(6,49) 365 (9,78)

50 (3,4)

60 (4,1)

1. Outlet pressure setting was made at approximately 10% of the maximum capacity for the listed conditions.

- Shaded area is equal to maximum ow capacity.

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