Wafer-type non-return (check) valves with spring, for installation in any position. Ideal for liquids, gases, and vapor applications. GESTRA’s RK (wafer-type) non-return valves are for sandwiching between flanges. The valve has a spring to allow installation in any position. The valve self-centering body uses patented centering cams for RK 86/ RK 86A which make installation easier and faster – reducing costs. Our RK non-return valves are ideal for liquids, gases, and vapor applications.
RK Non-Return Check Valves
Description
RK non-return (check) valves
GESTRA’s RK (wafer-type) non-return valves are for sandwiching between flanges. The valve has a spring to allow installation in any position. The valve self-centering body uses patented centering cams for RK 86/ RK 86A which make installation easier and faster – reducing costs. Our RK non-return valves are ideal for liquids, gases, and vapor applications.
Features
| TITLE | LANGUAGE | REFERENCE NUMBER | DOWNLOAD |
|---|---|---|---|
| Non-return (check) valves for HVAC systems, sanitary applications and industrial technology | English | PRO_810107 | DOWNLOAD PDF |
| DOCUMENT | LANGUAGE | REFERENCE NUMBER | DOWNLOAD |
|---|---|---|---|
| Non-Return Valve for Sandwiching between Flanges PN 6/10/16, ASME Class 125 RK 44, DN 15-200, NPS ½-8 | English | DBL_810009 | DOWNLOAD PDF |
| Non-Return Valve RK 44S, PN 6/10/16, DN 15-200 | English | DBL_810035 | DOWNLOAD PDF |
| Non-Return Valves MB 14 PN 16 DN ½” – 2″ | English | DBL_810176 | DOWNLOAD PDF |
| Non-Return Valve RK 70, PN 6, DN 15-200 | English | DBL_810269 | DOWNLOAD PDF |
| Non-Return Valve for Sandwiching Between Flanges PN 6/10/16/25/40, ASME Class 125/150/300 RK 76 DN 15-100, NPS ½-4 | English | DBL_810294 | DOWNLOAD PDF |
| Non-Return Valve for Sandwiching between Flanges PN 6/10/16, ASME Class 125 RK 41, DN 15-200, NPS ½-8 | English | DBL_810304 | DOWNLOAD PDF |
| Non-Return Valve RK 16A ASME 150 / 300, PN 10 /16 / 25 / 40 DN 15 – 100 mm (½” – 4″) | English | DBL_810388 | DOWNLOAD PDF |
| Clapet de retenue à intercaler entre deux brides PN 6/10/16/25/40, ASME Class 125/150/300 RK 76 DN 15-100, NPS ½-4 | French | DBL_810389 | DOWNLOAD PDF |
| Non-Return Valve RK 71 for Flanges PN 6/10/16, DN 15-100 | English | DBL_810465 | DOWNLOAD PDF |
| Non-Return Valve for Sandwiching between Flanges PN 10/16/25/40, ASME Class 125/150/300 RK 86, RK 86A, DN 15-200, NPS 1/2-8 RKE 86, RKE 86A, DN 15-100, NPS 1/2-4 | English | DBL_810493 | DOWNLOAD PDF |
| Au démarrage de l’installation le purgeur est complètement ouvert. Les condensats froids et l’air sont évacués. Avec l’augmentation de la température les lames en acier Duo se dilatent et tirent la tuyère étagée dans le sens de la fermeture. Immédiatement en dessous de la température de saturation l’organe de fermeture est fermé. L’effect thermodynamique établie dans la chambre de la tuyère étagée produit une force agissant dans le sens de la fermeture. | French | DBL_810587 | DOWNLOAD PDF |
| Non-Return Valve RK 29A for Flanges PN 63/100/160/250/320/400 ASME Class 400/600/900/1500/2500 | English | DBL_818613 | DOWNLOAD PDF |
| Non-Return Valve RK 26A For Flanges PN 10/16/25/40, DN 15-100 ASME Class 150/300 | English | DBL_818698 | DOWNLOAD PDF |
| Non-Return Valve RK 49 for Flanges PN 63/100/160, DN 15-200 Class 400/600/900, NPS ½ – 8 | English | DBL_818982 | DOWNLOAD PDF |
| Non-Return Valve SRK 22A suitable for clamp connections to DIN 32676, for pipes to DIN 11866 (DIN 11850, ISO 1127, ASME-BPE) PN 10 | English | DBL_819232 | DOWNLOAD PDF |
| Non-Return Valve RK 16C, PN 40, DN 15-100 Hastelloy C | English | DBL_819347 | DOWNLOAD PDF |
| LED Bargraph Display MB 1 | English | DBL_819348 | DOWNLOAD PDF |
| DOCUMENT | LANGUAGE | REFERENCE NUMBER | DOWNLOAD |
|---|---|---|---|
| Non-Return Valve SRK 22A | English | BAN_819238 | DOWNLOAD PDF |
| FR Traduction des instructions de montage et de mise en service Clapets de retenue RK, RKE | French | BAN_850228 | DOWNLOAD PDF |
