keystone model paraseal butterfly valves

Keystone Model ParaSeal Butterfly Valves

Update Terakhir

03 / 03 / 2020

Min. Pembelian

1 Unit

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PT. MEGAR KARSA PERKASA
VALVE & INSTRUMENT

Menerima :
JASA HYDROTES VALVE
Pabricator Hydraulik Test Bench
Max Pressure Pump : 25.000 Psi
Brand : SAUTERN CALIFORNIA PUMP

Deskripsi Produk Deskripsi

Detail Keystone Model ParaSeal Butterfly Valves

The ParaSeal range features a proven disc, shaft and seat arrangement designed for use in high pressure and high velocity applications

Specifications

Certifications: DVWG, PED

End Connection: Flanged, Lugged, Wafer

Application: Desalination, Water distribution, Chillers , Balance of Plant, Water Treatment

Body Design: Short Pattern

Material: Epdm Rubber, Duplex, Ductile Iron, Cast Iron, Carbon Steel, Buna-N, Bronze, 316L Stainless Steel, 316 Stainless Steel, 304 Stainless Steel, Aluminum Bronze

Operating Temperature: Less Than 200 C

Pressure Class: ASME, PN

Process Connection Type: 125FF, 150RF, PN16, PN25, 150FF

Seat/Seal Type: Resilient

Shutoff Class: Zero Leakage

Valve Size: NPS 6 / DN 150, NPS 4 / DN 100, NPS 3 / DN 80, NPS 24 / DN 600, NPS 2-1/2 / DN 65, NPS 20 / DN 500, NPS 2 / DN 50, NPS 18 / DN 450, NPS 16 / DN 400, NPS 14 / DN 350, NPS 12 / DN 300

Valve Size Standard: NPS, DN

Valve Type: Butterfly

Media: Air, Air, Inert Gas, Water

Stem: O-ring

Features

Available in wafer, lugged and double flanged
One piece body design acc. ISO 5752 series 20 (DIN 3202 K1)
Suitable for severe vacuum and up to 25 bar bubble tight shut off
The field replaceable seat fully isolates the body and shaft from the media
Bed grooved seat construction for tight shut off at full rated pressure, also for end of line service
Suitable for Bördel and slip-on flanges
A molded-in O-ring in the seat face for flange sealing. No flange gaskets required
Lenticular shaped disc to improve flow capacity
Splined, squared or key shaped disc/shaft connection
Dry shaft design
PTFE lined bearings to minimize friction
Actuator flange acc. ISO 5211