Brochure
44
Regulators
Series 2000 Main Valves
Bolt Holes
Hole Bolt
Valve Dia. No. Circ.
Size
in.(mm)
of in. (mm)
in. (mm)
A B C D EF
holes
G
2 (50)
11
3
⁄4
(298) 7
5
⁄8
(194) 8 (203) 10 (254)
5
⁄8
(16)
3
⁄4
(19) 44
3
⁄4
(121)
2
1
⁄2 (65)
15
5
⁄8
(397) 9
5
⁄8
(244) 9
3
⁄8
(238) 12 (305)
11
⁄16
(17)
3
⁄4
(19) 45
1
⁄2
(140)
3 (80)
16
9
⁄16
(421) 10
3
⁄16
(259) 10 (254) 13
1
⁄8
(333)
3
⁄4
(19)
3
⁄4
(19) 46(152)
4 (100)
19 (483) 12 (305) 11
7
⁄8
(302) 16
5
⁄8
(422)
15
⁄16
(23.8)
3
⁄4
(19) 87
1
⁄2
(191)
6 (150)
24
3
⁄16
(614) 15
5
⁄8
(397) 15
1
⁄8
(384) 22
3
⁄4
(578) 1 (25)
7
⁄8
(22) 89
1
⁄2
(241)
Dimensions (Main Valves)
Model 2100 and 2150 Screwed NPT Ends — Maximum pressure 250 psig (17.3 bar)
C
D
A
B
Model 2200 and 2250 Flanged Ends — Maximum pressure 125 psig (8.6 bar)
Dimensions in. (mm)
C
A
D
E
G
F
B
Model 2300 Flanged Ends — Maximum pressure 250 psig (17.3 bar)
C
A
D
E
G
F
B
G
Dimensions in. (mm)
NPT
Valve
Size
in.
A BCD
1
⁄2
7
7
⁄8
(200) 4
3
⁄4
(121) 5
1
⁄8
(130) 7 (178)
3
⁄4
7
7
⁄8
(200) 4
3
⁄4
(121) 5
1
⁄8
(130) 7 (178)
17
7
⁄8
(200) 4
3
⁄4
(121) 5
1
⁄8
(130) 7 (178)
1
1
⁄4
9
1
⁄2
(241) 5
3
⁄4
(146) 7
1
⁄2
(191) 8
3
⁄4
(222)
1
1
⁄2
9
1
⁄2
(241) 5
3
⁄4
(146)7
1
⁄2
(191) 8
3
⁄4
(222)
2 11
3
⁄4
(298) 7
5
⁄8
(194) 9
1
⁄4
(235) 10 (254)
Bolt Holes
Hole Bolt
Valve Dia. No. Circ.
Size in. (mm) of in. (mm)
in. (mm) A B C D EFholes G
2 (50)
11
3
⁄4
(298) 7
5
⁄8
(194) 8
1
⁄2
(216) 10 (254)
7
⁄8
(22)
3
⁄4
(19) 8 5 (127)
2
1
⁄2 (65)
15
5
⁄8
(397) 9
5
⁄8
(244) 10 (254) 12 (305) 1 (25)
7
⁄8
(22) 85
7
⁄8
(149)
3 (80)
16
9
⁄16
(421) 10
3
⁄16
(259) 10
3
⁄4
(273) 13
1
⁄8
(333) 1
1
⁄8
(29)
7
⁄8
(22) 86
5
⁄8
(168)
4 (100)
19 (483) 12 (305) 12
1
⁄2
(318) 16
5
⁄8
(422) 1
1
⁄4
(32)
7
⁄8
(22) 87
7
⁄8
(200)
6 (150)
24
3
⁄16
(614) 15
5
⁄8
(397) 16 (406) 22
3
⁄4
(578) 1
7
⁄16
(37)
7
⁄8
(22) 12 10
5
⁄8
(270)
Dimensions in. (mm)
Model 2100 & 2150
Screwed NPT Ends
Model 2200 & 2250
Flanged Ends
Model 2300
Flanged Ends
Pressure and/or Temperature Pilot Operated Steam Regulators(continued)
Hoffman Specialty
®
RegulatorsHoffman Specialty
®
Regulators