Emerson Fisher 630 Series Instruction Manual page 9

Key Description
1 Adjusting Screw, Steel
2 Hex Nut, plated steel
3 Spring Case
Low-pressure
Cast iron
Steel
High-pressure
Cast iron
Steel
4 Upper Spring Seat, Zinc
Pressure range to 275 psig / 19.0 bar
Pressure range over 275 psig / 19.0 bar
5 Spring, steel
6 Cap Screw, plated steel
7 Lower Spring Seat
Low-pressure, Steel
High-pressure, Zinc
Pressure range to 275 psig / 19.0 bar
Pressure range over 275 psig / 19.0 bar
8 Diaphragm Plate, Zinc-plated steel
Low-Pressure only (1 required)
9 Cap Screw, Zinc-plated steel
For use with steel diaphragm adaptor
For low-pressure regulator (10 required)
For high-pressure regulator (4 required)
10 Cap Screw, plated steel (for use with
cast iron diaphragm adaptor)
Low-pressure (10 required)
High-pressure (4 required)
11* Diaphragm
Neoprene (CR)
For low-pressure regulator
For high-pressure regulator
Fluorocarbon (FKM)
For low-pressure regulator (2 required)
For high-pressure regulator (2 required)
12 Connector Head Assembly
Aluminum trim
Aluminum trim (NACE)
Stainless steel trim
Stainless steel trim (NACE)
13 Diaphragm Adaptor
Low-pressure
Cast iron
Steel
Steel (NACE)
High-pressure
Cast iron
Steel
Steel (NACE)
14 Lever Assembly, Steel or Stainless steel
Low-pressure
Low-pressure (NACE)
High-pressure
High-pressure (NACE)
*Recommended spare part.
Part number Key Description
See Table 4 15 Pin
Stainless steel
1A352424122 Stainless steel (NACE)
16* Gasket, Composition
3C780919042 17 Cap Screw, steel (4 required)
3N698122012 1 in. / DN 25 body
2 in. / DN 50 body
3C780819042
3N698322012 18 Inlet Adaptor, Steel
Body
Cast Iron
16A9812X012 1 NPT
16A9813X012 2 NPT
Steel
See Table 5 1 NPT
1 NPT (NACE)
1R817699012 2 NPT
2 NPT (NACE)
CL150 RF
0W020324102 1 in. / DN 25
2 in. / DN 50
0W020144022 2 in. / DN 50 (Type 630R only)
1K371044022 CL300 RF
1 in. / DN 25
2 in. / DN 50
0W020225072 2 in. / DN 50 (Type 630R only)
CL600 RF
1 in. / DN 25
2 in. / DN 50
1C379124052 2 in. / DN 50 (Type 630R only)
1B787724052
19* Inlet Body Gasket (2 required)
Copper, for Brass trim
Composition, for Stainless steel trim
1A352524052
1A352524052 20* Orifice
Type 630
Brass
1/8 in. / 3.18 mm
0W020002192 3/16 in. / 4.76 mm
0W019902192 1/4 in. / 6.35 mm
3/8 in. / 9.53 mm
0W0200X0022 1/2 in. / 12.7 mm
0W019902402 Stainless steel
1/8 in. / 3.18 mm
3/16 in. / 4.76 mm
16A9811X012 1/4 in. / 6.35 mm
16A9811X032 3/8 in. / 9.53 mm
1P8465000B2 1/2 in. / 12.7 mm
1P8465X0012 Stainless steel (NACE)
1/8 in. / 3.18 mm
3/16 in. / 4.76 mm
1/4 in. / 6.35 mm
0W019719012 3/8 in. / 9.53 mm
2N698522012 1/2 in. / 12.7 mm
2N6985X0072
Type 630R
Brass
0W019819012
1/2 in. / 12.7 mm
2N698722012
Stainless steel
2N6987X0042
1/2 in. / 12.7 mm
Stainless steel (NACE)
1/2 in. / 12.7 mm
1B2891000A2
1B2891X0032
1B2890000A2
1B2890X0022
630 Series
Part number
0W018835172
0W0188X0022
0W018704022
1A935924052
11A7202X022
1F479823022
1F479923022
1F479823022
1F4798X0022
1F479923022
1F4799X0022
12A3803X012
27B0495X012
28B6247X012
12A3633X012
27B0488X012
28B6248X012
18A7701X012
27B0498X012
28B6249X012
0W018415042
0W018404022
0Z040014012
1B219514012
0W018314012
0W018214012
0W018114012
1K416635032
1K416535032
1K416435032
1K416335032
1K416235032
1K4166X0012
1K4165X0012
1K4164X0012
1K4163X0012
1K4162X0012
1B735014012
1B735035032
1K4162X0012
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