Penberthy 3-Section Sight Glass Valve
• Suitable for indoor or outdoor installation. • For use with low maintenance stuffing box gauge valves (nipple connected models). • Through bolt design allows easy servicing. • Cover enclosed glass resists breakage. • Thermally induced linear expansion absorbed within the stuffing box on nipple connected models or by the expansion loop on flange connected models. • Live loaded cover bolting to withstand cyclic service. • Mica shield protection to prevent gauge glass erosion. • Tempered borosilicate glass for high strength and thermal shock resistance. • Series TSL and TSM meet ASME Section I. • PED 2014/68/EU conformance available.
Kategori: Sight Glass
Brand: Penberthy-Emerson
Sizes: ½” to ¾” (12.5 to 19 mm) Max pressures TSL: 650 psi (45 bar) TSM: up to 1500 psi (103 bar) Max. temperatures TSL: 497°F (258°C) TSM: 596°F (313°C) Visibility TSL: 9” to 58½” (228 to 1486 mm) TSM: 9" to 35½" (228 to 902 mm) Visibilities up to 139” (3530 mm) possible
