Diaphragm Seal – Welded Pipe Flow Thru Seals

Description

W550 & W560 Welded Pipe Flow Thru Seals

Welded Pipe Flow Thru Diaphragm Seals are ideal for installation in applications requiring little interruption to process flow and where all-welded piping connections are necessary. This style flow thru diaphragm seal can be made specific to the end-users piping specification with socket and butt weld process connections.

Specifications

Construction Materials

Diaphragm: 316SS, Hast C-276, Tantalum, Monel, or others Lower Housing: 316SS, Hast C-276, Monel, or others Gasket: PTFE, Grafoil, or Klinger Upper Housing(Not Wetted): 316SS Standard

Process Temperature Limits

Metallic Lower Limit (F) PTFE Gasket -110/350 Klinger Gasket -110/450 Grafoil Gasket -40/600

Ambient Temperature Limits

Determined by the Pressure Instrument

Minimum Recommended Span

W550/W560 2.5 & 3.5 Gauges 15 psi 4, 4.5, & 6 Gauges 30 psi Transmitter (Gauge Pressure) 150 H2O Transmitter (Differential Pressure) 300 H2Od Differential Pressure Gauge (D40/42 Only) N/A

Maximum Working Pressure at 100F

Bolts Grade 8 316SS Metallic Lower W550/W560 2,500 psi 1,500 psi

Data Sheet

Download Datasheet

Installation Instructions

Torque Specification Reference Sheet ETB012-X01-0822 (PDF)