41-73 - ANSI
Excess pressure valve
USAGE
- Pressure control
MEDIUM
Steam
Water and other liquids
Oils
Gases
Heat transfer oil
Air and non-flammable gases
VERSION
ANSI
MEDIUM TEMPERATURE
-29
to 350 °C /
-20.2
to
662 °F
VALVE SIZE
NPS ½
to
NPS 4
PRESSURE RATING
Class 125
to
Class 300
FUNCTION
- Excess pressure valve
APPLICATION
- The valve opens when the upstream pressure rises
Special features
- Excess pressure valve
- Consisting of valve and actuator
- Suitable for flammable gases and oil (consult with SAMSON)
Valve 2417
- Frictionless plug stem seal with stainless steel bellows
- Set point adjustment using a nut
- Spring-loaded, single-seated valve with upstream and downstream pressure balancing
- Fulfills strict shut-off requirements
- Standard low-noise plug
- All wetted parts free of non-ferrous metal
Accessories
- Screw joint with restriction
- Control line
- Compensation chamber
- Funnel tube
Options
- Leakage line connection
Valve 2417
- Internal valve parts of FKM
- Valve with flow divider
- Corrosion-resistant version
- Stainless seat and plug
- Stellite®-faced seat and plug
- Wetted plastic parts complying with FDA regulations
Actuator 2413
- Actuator with FKM diaphragm
- Actuator with remote set point adjustment
- EPDM diaphragm with PTFE protective facing
Information
T 2500-1
Information Sheet:
Selection Guide for Pressure Regulators
[EN][DE]T 2518
Type 41-73 Universal Excess Pressure ValveANSI version[EN][DE][ES]T 2595
AccessoriesCompensation chamber · Screw fittings · Control line connection · Control line[EN][DE]T 2500
Information Sheet:
Self-operated Pressure Regulators
[EN][DE]
Support
Certificates
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