Check valve, NRVA 25
020-2002
Connection standard: EN 10220, Connection type: Butt weld, Connection size [mm]: 25, Max. Working Pressure [bar]: 40.0
Product specifications
Characteristic | Value |
|---|---|
| Basic Data Text Template | Предотвращает обратное конденсирование при остановке, устраняет пульсации.Устанавливаются на жидкостных, всасывающих и трубопроводах горячего газа.Температура среды -50..+1400С, мах давление 28 бар, R717.Расход 19.0 м3/час, перепад давления для полного открытия 0.12 бар, 1" сварка. |
| China RoHS compliance | Out of scope |
| Connection size [in] | 1 in |
| Connection size [mm] | 25 mm |
| Connection standard | EN 10220 |
| Connection type | Butt weld |
| Contain batteries | No |
| Cv value [gal/min] | 22.040 gal/min |
| DG Indicator Profile | Not relevant for dangerous goods |
| EU RoHS compliance | Yes with exemptions |
| EU RoHS exemption clause | 6(a) |
| Fluid Group | 1 |
| Kv value [m³/h] | 19.000 m³/h |
| Material Description | NRVA 25 Check Valve 1" Weld |
| Max. Working Pressure [bar] | 40.0 bar |
| Max. Working Pressure [psig] | 580 psig |
Characteristic | Value |
|---|---|
| PED category | Art. 3, par. 3 |
| Packing format | Multi pack |
| Product Type | NRVA 25 |
| Product description | Check Valve |
| Product group | Check valves |
| Product line | Industrial Refrigeration |
| Product name | Check valve |
| Quantity per packing format | 6 pc |
| REACH Candidate List substances | Lead (CAS no. 7439-92-1) |
| Refrigerants | R1233zd(E)R1234yfR1234ze(E)R125R134aR152aR22R227eaR236faR245faR32R401AR402AR404AR407AR407BR407CR407FR407HR409AR410AR413AR417AR421AR422AR422BR422DR438AR442AR444BR447AR447BR448AR449AR449BR450AR452AR452BR454AR454BR454CR455AR463AR502R507AR512AR513AR513BR515AR515BR516AR717 |
| SCIP dossier no. | b92c39f2-40e3-44af-be5d-de68d49d1465 |
| SCIP dossier product name | NRVA |
| Temperature range [°C] [max] | 140 °C |
| Temperature range [°C] [min] | -50 °C |
| Temperature range [°F] [max] | 284 °F |
| Temperature range [°F] [min] | -58 °F |
General specifications
Characteristic | Value |
|---|---|
| Gross weight | 3.206 Kilogram |
| Net weight | 3.2 Kilogram |
Characteristic | Value |
|---|---|
| EAN/UPC | 5702422048305 |
| Proposition 65 | Cancer and Reproductive Harm |