Farpro Z45X/41X elastični klinasti zasun je visokokvalitetni ventil koji je dizajniran za korištenje u različitim primjenama. Ovaj ventil ima elastični klin koji osigurava čvrsto brtvljenje, sprječavanje curenja i osiguranje pouzdanog rada. NRS (stabljika koja se ne diže) dizajn znači da stub ostaje nepomičan dok se vrata pomiču gore-dolje, što pojednostavljuje instalaciju i smanjuje zahtjeve za održavanjem.
Z45X elastični klinasti zasun NRS s prirubnicom - Lijevano željezo
Application Recommendations
Recommended Scenarios
- Municipal water supply and drainage systems
- Building fire protection pipelines
- HVAC circulating water systems
| Parameter Category | Specific Parameters |
|---|---|
| Valve Type | Elastični klinasti ventil (Non-rising Stem Design) |
| Nominal Diameter | DN50-DN1200 (Standard range, specific dimensions require confirmation) |
| Pressure Rating | PN10/PN16 (Typical pressure classes for cast iron materials) |
| Body Material | Grey Cast Iron (GG25/GGG50) or Ductile Iron (standards require confirmation) |
| Sealing Material | Vrata: EPDM/NBR Rubber Sjedalo: Rubber + Metal Skeleton Composite Structure |
| Connection Standard | Flange Standard: GB/T 17241.6 (National Standard) or EN 1092-1 (European Standard) |
| Face-to-Face Length | Compliant with ISO 5752 Series 13 (Short pattern) or Series 21 (Long pattern) |
| Operating Temperature | -20℃ to 120℃ (Temperature resistance range of rubber seals) |
| Applicable Media | Voda, Sewage, Air, and other non-corrosive media |
| Operation Method | Handwheel Operation (Standard) Optional: Gearbox (DN≥300) or Electric Actuator |
Advantages of Resilient Wedge Design The wedge gate employs a two-piece resilient structure that automatically compensates for valve body deformation caused by temperature fluctuations, ensuring reliable sealing under low/high-temperature conditions.
Non-Rising Stem Characteristics The stem nut is connected to the gate, allowing the stem to rotate without lifting during operation. This design minimizes installation height, making it ideal for space-constrained piping systems.
Rubber Sealing Performance X-type rubber seals provide zero-leakage performance (compliant with ISO 5208 Class A), but note that the medium must not contain sharp particles.
⚠️ Limitations
Not suitable for corrosive media (stainless steel valve body required for such applications)
Metal hard-seal gate valves must replace rubber-sealed valves when medium temperature exceeds 120℃
Install filters for media containing solid particles
FOB cijena Z45X elastičnog klinastog ventila NRS s prirubnicom - Lijevano željezo
- Z45X, QT450-10, DN50, inč 2" $37
- Z45X, QT450-10, DN65, inč 2.5" $44
- Z45X, QT450-10, DN80, inč 3" $52
- Z45X, QT450-10, DN100, inč 4" $63
- Z45X, QT450-10, DN125, inč 5" $100
- Z45X, QT450-10, DN150, inč 6" $126
- Z45X, QT450-10, DN200, inč 8" $190
- Z45X, QT450-10, DN250, inč 10" $296
- Z45X, QT450-10, DN300, inč 12" $402
- Z45X, QT450-10, DN350, inč 14" $604
- Z45X, QT450-10, DN400, inč 16" $799
- Z45X, QT450-10, DN500, inč 20" $1497
- Z45X, QT450-10, DN600, inč 24" $2054
Z41X Resilient Wedge Gate Valve OS&Y Flange - Lijevano željezo
Tijelo: Lijevano željezo
Poklopac zasuna: Lijevano željezo
stabljika: Ne hrđajući Čelik
Materijal diska: Lijevano željezo + NBR/EPDM
Matica matice: Mjed
Ručni kotač: Lijevano željezo
Nazivni promjer DN: 50-300mm
| Parameter Category | Technical Specifications |
|---|---|
| Body Material | Grey Cast Iron (GG25) or Ductile Iron (QT450) |
| Sealing Material | Nitrile Rubber (NBR) / Ethylene Propylene Diene Monomer (EPDM) |
| Nazivni tlak | PN10/PN16 (1.0-1.6 MPa) |
| Nominal Diameter | DN50-DN600 (Standard range) |
| Operating Temperature | -20℃ to +80℃ (Temperature tolerance of rubber seals) |
| Actuation Method | Handwheel Operation (OS&Y external threaded yoke structure) |
| Structural Features | Flat-bottom seat design, fully rubber-coated gate, rising stem with position indicator |
Performance Characteristics
Sealing Advantages
- European vulcanization process ensures rubber-to-cast iron bonding strength ≥5 MPa
- Zero-leakage classification (ISO 5208 Class A)
Fluid Dynamics
- Full-bore design (flow resistance coefficient ≤0.08)
- Flat-bottom seat prevents debris accumulation
Operational Performance
- Opening/closing torque ≤200 N·m (DN100 specification)
- Cycle life ≥5,000 operations
Installation Requirements
- Must be installed bidirectionally (no flow direction restriction)
- Flange connections must comply with BS EN 1092-2 standard
- Recommend installing expansion joints (to compensate for pipeline displacement)
Application Fields
Municipal water supply networks (compliant with GB/T 17241 standard)
Sustavi zaštite od požara (UL/FM certified)
Wastewater treatment systems (resistant to weak acids/alkalis)
Building water supply and drainage systems (low-noise design)
FOB Price of Z41X Resilient Wedge Gate Valve OS&Y Flange - Lijevano željezo
- Z41X, QT450-10, DN50, inč 2" $47
- Z41X, QT450-10, DN65, inč 2.5" $54
- Z41X, QT450-10, DN80, inč 3" $65
- Z41X, QT450-10, DN100, inč 4" $80
- Z41X, QT450-10, DN125, inč 5" $122
- Z41X, QT450-10, DN150, inč 6" $146
- Z41X, QT450-10, DN200, inč 8" $218
- Z41X, QT450-10, DN250, inč 10" $336
- Z41X, QT450-10, DN300, inč 12" $448
- Z41X, QT450-10, DN350, inč 14" $678
- Z41X, QT450-10, DN400, inč 16" $900
- Z41X, QT450-10, DN500, inč 20" $1809
- Z41X, QT450-10, DN600, inč 24" $2622
UL i FM certifikat o sukladnosti
Konstrukcija elastične klinaste zasune
Prirubnički dizajn Farpro elastičnog klinastog zasuna olakšava ugradnju i osigurava siguran spoj na cjevovodni sustav. The klinasti zasun tijelo je od lijevanog željeza, koji pruža izvrsnu trajnost i otpornost na koroziju, što ga čini prikladnim za korištenje u širokom rasponu okruženja. Ventil je također obložen slojem epoksidne smole kako bi se dodatno povećala njegova otpornost na koroziju.
Farpro elastični klinasti zasun NRS s prirubnicom od lijevanog željeza dizajniran je s nepodižućom osovinom (NRS) koji se ne pomiče gore ili dolje dok se ventil otvara ili zatvara. Ovaj dizajn omogućuje lakšu ugradnju i održavanje jer nema potrebe da se vreteno izvlači iznad ventila. Dodatno, prirubnički spojevi olakšavaju spajanje ventila na postojeće sustave cjevovoda.
Primjena elastične klinaste zasune
Farpro elastični klinasti zasun često se koristi u sustavima distribucije vode, postrojenja za pročišćavanje otpadnih voda, i industrijske primjene gdje je potreban pouzdan i izdržljiv ventil. Njegova čvrsta konstrukcija i visokokvalitetni dizajn čine ga idealnim izborom za zahtjevne primjene gdje se vrijeme zastoja mora svesti na minimum.
Ovaj je ventil prikladan za korištenje u širokom rasponu primjena, uključujući sustave distribucije vode, sustavi za navodnjavanje, i postrojenja za pročišćavanje otpadnih voda. Dizajniran je za rad pri maksimalnom radnom tlaku od 250 psi i temperaturni raspon od -20°F do 180°F.
Sve u svemu, Ovaj Farpro ventil je pouzdan i učinkovit ventil koji pruža dugotrajnu uslugu u raznim primjenama.