Brochure
49
Regulators
Model Part Size End Maximum Pressure Weight
Number Number in. (mm) Port Connections psig (bar) lbs. (kg)
2100 402439
1
⁄
2
NPT Full Screwed NPT 250 (17.3) 23 (10.4)
2100 402436
1
⁄
2
NPT Normal Screwed NPT 250 (17.3) 23 (10.4)
2100 402433
1
⁄
2
NPT Reduced Screwed NPT 250 (17.3) 23 (10.4)
2100 402442
3
⁄
4
NPT Full Screwed NPT 250 (17.3) 23 (10.4)
2100 402457
3
⁄
4
NPT Normal Screwed NPT 250 (17.3) 23 (10.4)
2100 402460
3
⁄
4
NPT Reduced Screwed NPT 250 (17.3) 23 (10.4)
2100 402445 1 NPT Full Screwed NPT 250 (17.3) 23 (10.4)
2100 402463 1 NPT Normal Screwed NPT 250 (17.3) 23 (10.4)
2100 402466 1 NPT Reduced Screwed NPT 250 (17.3) 23 (10.4)
2100 402409 1
1
⁄
4
NPT Full Screwed NPT 250 (17.3) 44 (20)
2100 402469 1
1
⁄
4
NPT Normal Screwed NPT 250 (17.3) 44 (20)
2100 402472 1
1
⁄
4
NPT Reduced Screwed NPT 250 (17.3) 44 (20)
2100 402412 1
1
⁄
2
NPT Full Screwed NPT 250 (17.3) 44 (20)
2100 402475 1
1
⁄
2
NPT Normal Screwed NPT 250 (17.3) 44 (20)
2100 402478 1
1
⁄
2
NPT Reduced Screwed NPT 250 (17.3) 44 (20)
2100 402448 2 NPT Full Screwed NPT 250 (17.3) 64 (29)
2100 402451 2 NPT Normal Screwed NPT 250 (17.3) 64 (29)
2100 402454 2 NPT Reduced Screwed NPT 250 (17.3) 64 (29)
2200 402592 2 (50) Full Flanged 125 (8.6) 67 (30)
2200 402595 2 (50) Normal Flanged 125 (8.6) 67 (30)
2200 402598 2 (50) Reduced Flanged 125 (8.6) 67 (30)
2200 402541 2
1
⁄
2
(65) Full Flanged 125 (8.6) 175 (79)
2200 402544 2
1
⁄
2
(65) Normal Flanged 125 (8.6) 175 (79)
2200 402547 2
1
⁄
2
(65) Reduced Flanged 125 (8.6) 175 (79)
2200 402523 3 (80) Full Flanged 125 (8.6) 215 (98)
2200 402526 3 (80) Normal Flanged 125 (8.6) 215 (98)
2200 402529 3 (80) Reduced Flanged 125 (8.6) 215 (98)
2200 402505 4 (100) Full Flanged 125 (8.6) 297 (135)
2200 402508 4 (100) Normal Flanged 125 (8.6) 297 (135)
2200 402511 4 (100) Reduced Flanged 125 (8.6) 297 (135)
2200 402487 6 (150) Full Flanged 125 (8.6) 535 (243)
2200 402490 6 (150) Normal Flanged 125 (8.6) 535 (243)
2200 402493 6 (150) Reduced Flanged 125 (8.6) 535 (243)
2300 402601 2 (50) Full Flanged 250 (17.3) 70 (32)
2300 402604 2 (50) Normal Flanged 250 (17.3) 70 (32)
2300 402607 2 (50) Reduced Flanged 250 (17.3) 70 (32)
2300 402532 2
1
⁄
2
(65) Full Flanged 250 (17.3) 181 (82)
2300 402535 2
1
⁄
2
(65) Normal Flanged 250 (17.3) 181 (82)
2300 402538 2
1
⁄
2
(65) Reduced Flanged 250 (17.3) 181 (82)
2300 402514 3 (80) Full Flanged 250 (17.3) 221 (100)
2300 402517 3 (80) Normal Flanged 250 (17.3) 221 (100)
2300 402520 3 (80) Reduced Flanged 250 (17.3) 221 (100)
2300 402496 4 (100) Full Flanged 250 (17.3) 305 (138)
2300 402499 4 (100) Normal Flanged 250 (17.3) 305 (138)
2300 402502 4 (100) Reduced Flanged 250 (17.3) 305 (138)
2300 402481 6 (150) Full Flanged 250 (17.3) 552 (250)
2300 400185 6 (150) Normal Flanged 250 (17.3) 552 (250)
2300 402484 6 (150) Reduced Flanged 250 (17.3) 552 (250)
2150 402664
3
⁄
4
NPT NA Screwed NPT 30 (2.1) 22.5 (10.2)
2150 402667 1 NPT NA Screwed NPT 30 (2.1) 22.5 (10.2)
2150 402649 1
1
⁄
4
NPT NA Screwed NPT 30 (2.1) 42 (19)
2150 402652 1
1
⁄
2
NPT NA Screwed NPT 30 (2.1) 42 (19)
2150 402655 2 NPT NA Screwed NPT 30 (2.1) 62 (28)
2250 402658 2 (50) NA Flanged 30 (2.1) 67 (30)
2250 400751 2
1
⁄
2
(65) NA Flanged 30 (2.1) 175 (79)
2250 400752 3 (80) NA Flanged 30 (2.1) 215 (98)
2250 400754 4 (100) NA Flanged 30 (2.1) 297 (135)
2250 400757 6 (150) NA Flanged 30 (2.1) 535 (243)
Series 2000 main valves, pilots, wells, and hardware kits MUST BE ORDERED as separate line items.
Hardware Kit Ordering Information
One kit per main valve is required to connect the pilot valve(s).
Part Size Wt. (Approx.)
Number Description in. lbs. (kg)
400638 Kit used when main valve has temperature or solenoid pilots only
1
⁄2 - 2 NPT and 2” (50mm) 2 (1.0)
400640 Kit used when main valve has temperature or solenoid pilots only 2
1
⁄2 - 6 (65 - 150mm) 4 (2.0)
400641 Kit used when main valve has a spring or air pressure pilot or in combination with temperature or solenoid pilots
1
⁄2 - 2 NPT and 2” (50mm) 1 (0.5)
400643 Kit used when main valve has a spring or air pressure pilot or in combination with temperature or solenoid pilots 2
1
⁄2 - 6 (65 - 150mm) 2 (1.0)
Series 2000 Main Valve Ordering Information
Hoffman Specialty
®
RegulatorsHoffman Specialty
®
Regulators