Emerson 630 Regulator Installationsanleitung PDF herunterladen (Seite 2)

630 Series



Type 630: Spring-loaded reducing regulators

Type 630R: Spring-loaded relief valves



1 or 2 NPT



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Type 630 Regulators: See Table 1

Type 630R Relief Valves: See Table 3

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3 to 500 psig (0,21 to 34,5 bar) with intermediate

values shown in Table 2

1. The pressure/temperature limits in this installation guide or any applicable standard limitation should not be exceeded.



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See Table 2

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See Table 1



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Standard: -20° to 150°F (-29° to 66°C)

Optional: -20° to 300°F (-29° to 149°C)



1/8-inch (3,2 mm), 3/16-inch (4,8 mm),

1/4-inch (6,4 mm), 3/8-inch (9,5 mm),

or 1/2-inch (13 mm)





1/8 and 3/16



  

Nylon (PA) and Polytetrauoroethylene (PTFE)

Nitrile

(2)

(NBR)

Fluorocarbon (FKM)

1500 (103)

600 (41,4)

200 (13,8)

1000 (69)

600 (41,4)

200 (13,8)

500 (34,5)

200 (13,8)

250 (17,2)

200 (13,8)





1500 (103)

(1)

1500 (103)

(1)

1000 (68,9)

(1)

750 (51,8)

(1)

1.  For example, with an outlet pressure setting of

200 psig (13,8 bar) and a 3/8-inch (9,5 mm) orice with a maximum allowable pressure drop of 500 psi (34,5 bar, differential), the maximum allowable inlet pressure is 700 psig (48,3 bar).

2. Nitrile (NBR) valve disks are normally furnished for pressure drops to 200 psi (13,8 bar, differential). For better erosion resistance, Nylon (PA) valve disks are normally furnished for higher pressure

drops. Some erosion of valve disks occurs at all pressure drops due to solid particles in the ow stream. The rate of erosion is higher with large amounts of impurities in the ow stream and with

high-pressure drops. Valve disks and other regulator parts must be inspected periodically for erosion and damage and must be replaced as necessary.

Table 1. Maximum Allowable Inlet Pressures and Pressure Drops. Maximum inlet pressure not to exceed 1500 psig (103 bar).

Table 2. Maximum Outlet Pressures









































3 to 10 (0,21 to 0,69) 0W019227022 10 (0,69)

20 (1,4)

45 (3,1)

8 to 20 (0,55 to 1,4) 0W019127022 20 (1,4)

17 to 30 (1,2 to 2,1) 0W019027022 30 (2,1) 20

(2)

(1,4)

27 to 40 (1,9 to 2,8) 0Y0664000A2 40 (2,8)

Limited by Maximum

Emergency Outlet Pressure



27 to 50

46 to 95

90 to 150

150 to 200

200 to 275

(1,9 to 3,5)

(3,2 to 6,6)

(6,2 to 10,3)

(10,3 to 13,8)

(13,8 to 19,0)

0W019227022

0W019127022

0W019027022

0Y0664000A2

1J146927142

150

200

275

(3,5)

(6,6)

(10,3)

(13,8)

(19,0)

200 (13,8)

550 (37,9)

275 to 500 (19,0 to 34,5) 1K370927082 500 (34,5) 200

(3)

(13,8)

1. Damage to internal parts of the regulator may occur if outlet pressure exceeds the actual pressure setting by amounts greater than those shown in this column.

2. For outlet pressure settings to 25 psig (1,7 bar) only. For pressure settings over 25 psig (1,7 bar), outlet pressure is limited by maximum emergency outlet pressure of 45 psig (3,1 bar).

3. For outlet pressure settings to 350 psig (24,2 bar) only. For pressure settings over 350 psig (24,2 bar), outlet pressure is limited by maximum emergency outlet pressure of

550 psig (37,9 bar).

4. Leakage or bursting of pressure containing parts may occur if outlet pressure exceeds these values.

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