Brochure

68
Regulators
Body Code 03
• Steam Service Only—
Used for dead end service up to maximum body
steam pressure
• Stainless Steel Balanced Single Seat and Trim—
Removable stainless steel seat, disc, and balancing
piston
• Body—
3
⁄4" through 2" NPT—brass body,
union ends
• Maximum Differential Pressure:
3
⁄4" NPT — 250 psi (17.3 bar)
1" NPT — 200 psi (13.8 bar)
1
1
⁄4" NPT — 200 psi (13.8 bar)
1
1
⁄2" NPT — 200 psi (13.8 bar)
2" NPT — 150 psi (10.3 bar)
Ordering Information - (For Assembled Body Bracket and Actuators)
Series 1140 Regulators (Cross ambient filled)
Temperature Range
Weight
Size 120–160°F 140–180°F 160–200°F 180–220°F (Approx.)
in. (49–71°C) (60–82°C) (71–93°C) (82–104°C) lbs. (kg)
Part Number
3
⁄
4
NPT 406072 406073 406074 406075 13 (5.9)
1 NPT 406076 406077 406078 406079 15 (6.8)
1
1
⁄
4
NPT 406080 406081 406082 406083 16 (7.3)
1
1
⁄
2
NPT 406084 406085 406086 406087 19 (8.6)
2 NPT 406088 406089 406090 406091 25 (11.4)
Series 1141 Regulators (Non-cross ambient filled)
Do not use where ambient temperature exceeds set temperature control.
Series 1140 & 1141 Wells
Part Bulb Size Weight
Number Series Material (dia x length in (mm) lbs. (kg)
400445 1141 Copper
5
/
8
x 11 (16 X 280) 2 (.9)
401179 1140 Copper
7
/
8
x 18 (22 X 457) 2 (.9)
401180 1140 316 SS
7
/
8
x 18 (22 X 457) 3 (1.4)
Temperature Range
Weight
Size 40–80°F 60–100°F 80–120°F 100–140°F 120–160°F 140–180°F 160–200°F 180–220°F (Approx.)
in. (4.4–27°C) (16–38°C) (27–49°C) (38–60°C) (49–71°C) (60–82°C) (71–93°C) (82–104°C) lbs. (kg)
Part Number
3
⁄
4 NPT 400700 400083 400084 400755 400085 400086 400087 400088 13 (5.9)
1 NPT 400251 400129 400130 400160 400131 400132 400133 400134 15 (6.8)
1
1
⁄
4
NPT 400189 400190 400191 400592 400192 400193 400194 400196 16 (7.3)
1
1
⁄
2
NPT 400242 400244 400167 400784 400245 400246 400449 400248 19 (8.6)
2 NPT 400303 400304 400798 400800 400305 400306 400307 400308 25 (11.4)
Thermostatic Temperature Regulators (continued)
Series 1140 & 1141 (continued)
Hoffman Specialty
®
Regulators