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Regulator Control Valves | Series 2000
2250 - Self-Venting Regulator Valve
2251 - Non-Venting Regulator Valve
2252 - Pressure Regulator with Encapsulated Vent
Product Overview
Self-Venting Regulator Valve 2250
Type 2250 is our basic hand operated pressure regulator which is mainly used when the downstream pressure can be vented to atmosphere at the controller. Available in two sizes: 1/2" and 3/4" (50mm/ 75mm) with material variants Stainless Steel and Brass.
Non-Venting Regulator Valve 2251
With similar features to the 2250, this regulator is designed for use when the downstream pressure decays over a time period. Available sizes 1/4", 1/2", and 3/4" materials similar to the 2250.
Pressure Regulator with
Encapsulated Vent 2252
Type 2252 is used where the features of the 2250 are required but the media cannot be safely vented to a more suitable place. |

Self Venting Regulator Valve 2250
Materials of Construction
Material |
Specification |
Grade |
| ST. STL (316) |
BS 970 |
316S11 |
| Brass |
BS 2874 |
CZ 121 |
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Features
Suitable for most gases and liquids
Balanced stem no turn down
Soft seat gives Ansi
Class VI leakage
Low torque hand wheel
Typical Flow Characteristics
for 1/2" and 3/4" regulators |

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Specification

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1910 W 16th Street, Long Beach, CA 90813,
USA
P.O. Box 9010, Long Beach, CA 90810,
USA
T: 562-733-4600
• F: 562-733-4640
dyconvalve@msn.com
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www.cunicocorp.com

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