Keystone Series V11 Butterfly Valves

Update Terakhir

03 / 03 / 2020

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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 Series V11 Butterfly Valves

Specifications

Certifications: ABS

Application: Ballast Control

Body Design: Short Pattern

Material: Carbon Steel, Cast Iron

Operating Temperature: Up to 250 F (120 C)

Pressure Class: PN

Seat/Seal Type: Resilient

Shutoff Class: Zero Leakage

Valve Size: NPS 10 / DN 250, NPS 8 / DN 200, NPS 6 / DN 150, NPS 24 / DN 600, NPS 18 / DN 450, NPS 16 / DN 400, NPS 14 / DN 350, NPS 12 / DN 300, NPS 20 / DN 500, NPS 4 / DN 100, NPS 2-1/2 / DN 65

Valve Size Standard: DN

Valve Type: Butterfly

Media: Fuel Oil, Liquid, Liquids

Stem: O-ring

Features

The concentric disc offers bi-directional service and allows high Cv values with its symmetric shape
Primary seal is formed by the disc hub and stem top, the seat contact exceeds the pressure rating of the valve
Secondary stem seal is suitable for high pressure and is self-adjusting
Disc hub edge are rounded and hand polished to provide full concentric sealing without seat obstruction to flow, combined with maximum seat life
Replacement seat isolates the stem and body parts from the stream and also serves as the flange gasket
Moulded-in O-ring provides positive flange sealing and eliminates the need for gasket
Double flanged body design specified according to JIS F7480
Heavy duty top bushing absorbs side thrust and torque loads
Stainless steel disc screws allow quick and easy disassembly
Factory testing of every valve at full rating ensures 100% tight shut-off
Type approved by various major shipping class