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Ball valve HERCULES
leverpetroleumcarbon steel

ball valve
ball valve
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Characteristics

Type
ball
Operation
lever
Media
petroleum
Body
carbon steel
Temperature

Min.: -20 °C (-4 °F)

Max.: 100 °C (212 °F)

Pressure

Min.: 320 psi

Max.: 6,000 psi

DN

Min.: 6 mm (0.236 in)

Max.: 50 mm (1.969 in)

Description

1. Seat in "EXTREME"** 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. “POWERAMMIDE”* stem bush It grants a perfect alignment of the shaft on the body and prevents oscillations with high pressure. No seizing. High number of cycles. 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 6. Antistatic device (electrical continuity between ball, stem and body) Static electricity is avoided which can cause sparks and fire in an inflammable/explosive environment. Contact safety throughout the entire life of the valve. PED Certificate Full compliance with European safety standards for pressure equipment (for DN ≥ 32). Fire safe design Guarantees the tightness of the valve also in case of fire. Atex Certificate Installation is possible in a potential explosive environment UP to SIL 3 certified Guarantee of the high level of functional safety *Blend of polymers and aramid filler **Aromatic polyamide long chemical structure

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*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.