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Ball valve HERCULES
manualpetroleumcarbon steel

ball valve
ball valve
ball valve
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Characteristics

Type
ball
Operation
manual
Media
petroleum
Body
carbon steel
Temperature

Max.: 100 °C (212 °F)

Min.: -20 °C (-4 °F)

Pressure

Max.: 7,000 psi

Min.: 320 psi

DN

Max.: 50 mm (1.969 in)

Min.: 6 mm (0.236 in)

Description

1. Seat in "MASTERAMMIDE"* Less wear comparing with not modify seat High resistance to stress 2. Stainless steel ball, coated with 40μm Hard Chrome Longer seal life due to the low wear of the ball 3. "MASTERAMMIDE"* stem bush It grants a perfect alignment of the shaft on the body and prevents oscillations with high pressure No seizing 4. Elastomer O-Ring with a hardness of 90 Shore A No deterioration with quick operations 4. Low-permeability O-ring "Rapid Gas Decompression" Good resistance to explosive decompression 5. Stem in 17-4 PH H900 Increased mechanical strenght about 5 times more compared to a standard 316 S.S. 5. Shaft rolling Less wear of the seals due to the low roughness (0,4 micron Ra) which facilitate the sliding of the shaft PED Certificate Full compliance with European safety standards for pressure equipment (for DN> 25) *Blend of polymers and aramid filler

Catalogs

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.