Del Val Controls, Inc.
Del Val Controls, Inc.
Mailing Address:
P.O. Box 3091
West Chester, PA 19381
Location:
640 Snyder Ave. Unit E
West Chester, PA 19382
Phone: 888-584-0191
Fax: 610-431-4339
E-Mail: sales@delvalcontrols.com
Website: www.delvalcontrols.com
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  • Designed for applications requiring an NPT male threaded process connection and with a flush diaphragm
  • Flush diaphragm construction prevents clogging and process material build-up
  • Constructed with a 316 Stainless Steel housing and diaphragm for strength and durability
  • Available instrument connection sizes are 1/4” and 1/2" with a process connection size of 1/2" NPT male to 2" NPT male
Type 20 Front Flush, Non-Replaceable Diaphragm Seals
Unit of Measure
1 

Part Number

Description

Instrument Connection Size

Process Connection Size

Diaphragm Material

Pressure [Min] for Gauges 2-1/2 to 4-1/2 in. Size

List Price

20-02S-S-04 N/A 1/4" National Pipe Thread (NPT) Instrument Connection, 316 Stainless Steel, 1/2" National Pipe Thread (NPT) Male Process Connection Type 20 Seal with 316 Stainless Steel Diaphragm N/A 1/4 in N/A 1/2 in N/A 316 Stainless Steel N/A 1/2 psig $276.35
20-02S-S-06 N/A 1/4" National Pipe Thread (NPT) Instrument Connection, 316 Stainless Steel, 3/4" National Pipe Thread (NPT) Male Process Connection Type 20 Seal with 316 Stainless Steel Diaphragm N/A 1/4 in N/A 3/4 in N/A 316 Stainless Steel N/A 3/4 psig $276.35
20-04S-S-04 N/A 1/2" National Pipe Thread (NPT) Instrument Connection, 316 Stainless Steel, 1/2" National Pipe Thread (NPT) Male Process Connection Type 20 Seal with 316 Stainless Steel Diaphragm N/A 1/2 in N/A 1/2 in N/A 316 Stainless Steel N/A 1/2 psig $276.35
20-04S-S-16 N/A 1/2" National Pipe Thread (NPT) Instrument Connection, 316 Stainless Steel, 2" National Pipe Thread (NPT) Male Process Connection Type 20 Seal with 316 Stainless Steel Diaphragm N/A 1/2 in N/A 2 in N/A 316 Stainless Steel N/A 2 psig $346.77
Unit of Measure
1