Ring spacer (ring washer) type LS

Select ring spacer (ring spacer) type LS – DN/PN, install in accordance with standards

The ring spacer type LS (also known as a ring washer) is a reliable solution when a spade flange(solid washer) is removed for maintenance or testing purposes and the flange connection still needs to remain professionally closed. The full bore makes type LS particularly suitable for pressure tests, pressure tests and leak tests in piping systems and plant components.

Properties

• Function: Placeholder for dismantled spade flange (full flange), full bore
• Application: Pressure test / pressure test / leak test
• Standards / connection: between standard flanges DIN EN 1092-1 or ANSI B16.5
• Installation position: horizontal or vertical
• Standard version: disk with handle (flag)
• Materials (standard): Stainless steel 1.4301 or steel S235
• Nominal sizes: DN 10 to DN 350 (others on request)
• Nominal pressures: PN 06 to PN 40 (others on request)
• Production according to DIN2626

Variants & order in the store

Select the right version based on your required nominal size (DN) and nominal pressure (PN). If you have project-specific requirements (material, special DN/PN or design), we will be happy to provide you with a quote.

Options / special versions (on request)

• Other materials: e.g. 1.4571 or others
• Other designs: Ring spacer with venting and attachment fittings for safe draining of pipes
• Special dimensions / special DN / special PN and project-specific design according to specification
• Other designs: With customized hole in the middle as Orifice plate / rind spacer / rind spacer type DS
• Individual laser marking such as material numbers, tag numbers
• Production for ANSI flanges according to ANSI B16.5

Our selection of standard ring spacers