The ARI-TEMPTROL is a self-actuated temperature regulator that automatically maintains a preset process temperature without external power. The liquid-filled thermal bulb expands and contracts to drive the valve plug, modulating heat-medium flow. Ideal for hot water systems, calorifiers, oil coolers and process heat exchangers. Red Brass body, DN15.
PRODUCT SPECIFICATIONS
Figure Number: Fig. 22.771
ARI Part Number: 22771001510
Series: TEMPTROL 771
Pressure Rating: PN 16
Nominal Diameter: DN 15
Body Material: Red Brass
End Connection: NPT Threaded
Design / Form: Temperature Regulator (TEMPTROL)
Application: Hot Water, Cooling Water, HVAC
Temperature Range: 30 to 200 °C
Performance: Self-actuated thermal
Compatible Actuator: Self-acting (liquid filled bulb)
Net Weight: 2.9 kg
VENDOR & COMPLIANCE
Vendor: ARI Armaturen (Albert Richter GmbH & Co. KG, Germany)
Standards: DIN EN 1092 flange dimensions; PED 2014/68/EU certified; EN 13709 globe valves; EN ISO 15848-1 TA-Luft (fugitive emissions where applicable).
STOCK STATUS: Available on Order (factory lead time approximately 8-10 weeks). When requesting a quotation, please reference ARI Part Number: 22771001510.
OFFICIAL TECHNICAL DATASHEET
For full technical data including Kvs tables, dimensions, pressure-temperature limits and material certificates, download the official ARI datasheet: https://www.ari-armaturen.com/_appl/files_tb/files/771001-2.pdf