ADCA DOUBLE WINDOW SIGHT GLASSES DW40S DESCRIPTION The DW40S is a series of double window sight glasses specially designed for installation downstream of steam traps, to monitor their performance such as checking for live steam leakage or blockage. Such devices can also be used for monitoring flow conditions in other applications, particularly in pipelines with liquid medium. MAIN FEATURES Compact. Double window design. Borosilicate glass. OPTIONS: Mica shield discs for use with steam. Condensate lines and others. AVAILABLE MODELS: SIZES: CONNECTIONS: Female threaded ISO 7 Rp or NPT. Flanged EN 1092-1 PN 40. Flanged ASME B16.5 Class 150 or 300. Horizontal or vertical installation. See IMI – Installation and instructions. CE MARKING – GROUP 2 (PED – European Directive) PN 40 / PN 25 CLASS 300 1/2" to 1" – 11/4" to 11/2" – DN 15 to DN 25 DN 32 to DN 40 ̶ BODY LIMITING CONDITIONS PN 40 / CLASS 300 * ALLOWABLE PRESSURE ALLOWABLE PRESSURE ALLOWABLE PRESSURE * According to EN 1092-1:2018; ** According to EN 1759-1:2004. Remarks: For applications with steam, use mica shield discs; Rating PN 40 for sizes up to DN 25; Rating PN 25 for sizes from DN 32 to DN 50; Rating PN 40 or lower for threaded versions. VALSTEAM ADCA DN 32 to DN 50 We reserve the right to change the design and material of this product without notice.

Stainless steel / Graphite Stainless steel / Graphite * Window glass Borosilicate glass Borosilicate glass * Available spare parts. 2 VALSTEAM ADCA We reserve the right to change the design and material of this product without notice.