![ECOLINE PTF 800 Lift check valve](https://acszigalen.cloudimg.io/v7/https%3A%2F%2Flive-commerce-proxy-e2e-sales.ksb.com%2Fmedias%2FE64A-ECOLINE-PTF-800-2500.png%3Fcontext%3DbWFzdGVyfGltYWdlc3wxMTYyOTIzfGltYWdlL3BuZ3xhVzFoWjJWekwyaGhZaTlvWkRZdk9EZ3dOalk0TmpVMU5qRTVNQzV3Ym1jfGM5Mjg5MTMwOTJiNzE2NGZkYmU0MDE3ZmZkNzJmOTdhN2E2MGM4OTljY2RjODNiYzg0NmE0NjIzMmE3NmVlNjE?br_px=3213%2C3213&ci_url_encoded=1&tl_px=1512%2C1512&w=1000&force_format=webp&q=60)
Main Applications
- Boiler feed applications
- Fossil-fuelled power stations
- Petrochemical industry
- Pipelines and tank farms
Technical Data
- Nominal pressure Hydr casing
- CL 800
- Maximum nominal size TSG
- NPS 2
- Max allowed fluid temp TSG
- 593 °C
Benefits
- Long service life and high functional reliability by hard-faced seat/disc interfaces made of wear-resistant and corrosion-resistant materials
- Reliable sealing. Cover gasket fully confined to prevent creep.
- Versatile. Closing spring enables use in vertical or horizontal pipes.
Technical Data
- Component function
- Prevent backflow
- Connection type Inlet
- Internal-thread connection,
Butt weld ends,
Socket weld ends - Mtrl Hydraulic casing
- C 15 GAL CUZN,
SA182 GRADE F316L,
SA182M GRADE F304,
SA182 GRADE F304L,
UNS K11597,
SA182 GR F316,
A336 GRADE F22 CLASS 3 - Nominal pressure Hydr casing
- CL 800
- Maximum nominal size TSG
- NPS 2
- Minimum nominal size TSG
- NPS 1/2
- Max allowed fluid temp TSG
- 593 °C
- Min allowed fluid temp TSG
- 0 °C
- Valve body type
- Straight-way valve w.weld ends