ASV-Stübben valmistama luotettava varoventtiili eri muovimateriaaleista. Monia käyttökohteita, sopii muun muassa kemianteollisuuteen.
Varoventtiili DHV718
- Asetusalue 0,5 – 8 bar / DN 8 jopa 10 bar
- Kalvotoiminen ylipaine- / paineenpitoventtiili
- Yksinkertainen rakenne ja luotettava toiminta
- Sopii erityisesti sykkivälle virtaukselle (syrjäytyspumput)
- Painealueen säätäminen on mahdollista myös käytön aikana
- Nimelliskoko DN8-50 / 3/8″-2″
DK-Lok-varoventtiilit
Varoventtiili (V63/V66)
- Working pressure 20 to 413 bar
- Cracking Pressure : 0.68 to 413 bar
- -18 to 400℉ (-28 to 204℃)
- Stainless Steel with FKM seal
- DK-Lok 1/4 to 1/2 in. OD
- Pipe thread 1/4 to 1/2 in
- Install the valve between the pump outlet as close as possible, and any shut-off device in the discharge line. The preferable mounting position is vertical with the adjusting cap at the top.
- By-passes the system fluid to porevent instrument or sensitive gauge in the system from excess pressure.
- When the inlet pressure overcomes the set spring pressure on th poppet, the poppet lifts off the valve seat,allowing flow to pbypass and thereby balance the system pressure.
Varoventtiili (V64)
- Working Pressure : 6,000 psig
- Cracking pressure 15 to 5,500 psig
- Orifice : 0.404 in. (10.26mm)
- Air, Gases, CNG, and Liquid
- Pipe thread : 1/2 to 1 in
- Wide Media Applications : Air, Gases, CNG, and Liquid relief applications.
- High Performance Soft Seat : provides repetitive and reliable bubble-tight seal.
- Orifice : 0.404 in. (10.26 mm)
- Working Pressure : 6,000 psig (413 bar)
- Cracking Pressure Range : 15 to 5,500 psig (1.03 to 379 bar) Valves are supplied with protective painted surface.