36C25919R0061-003.pdf

PDF 119 KB Posted Jan 25, 2019

Attached to: Install Fire Pump Federal contract opportunity
Solicitation number: 36C25919R0061
Issued by: Department of Veterans Affairs Veterans Health Administration Veterans Integrated Service Network 19

About this file

From the source

36C25919R0061 Casing-Relief-Valve.pdf

Show all 19

On GovTribe

Try for free Login

The file's text, extracted by GovTribe without its formatting.

A-C FIRE PUMP SYSTEMS

Dimensions - Fire Pump Fittings & Accessories

Supersedes all previous issues

CASING RELIEF VALVE

1.75

Pressure Setting Adjustment Screw (Turn Clockwise To Increase Setting)

7.44

.71

INLET

1.75

3.50

4.50

Size 3/4" Threaded Temperature Range Water, Air: to 180°F Max.

Materials

Body & Cover: Cast Bronze ASTM B62

Trim: Brass & Stainless Steel 303 Rubber: Buna-N® Synthetic Rubber

Pressure Ratings Cast Bronze 400 psi Max.

Stainless Steel 400 psi Max.

Other Materials Available on special order

Adjustment Ranges 0 to 75 psi 20 to 200 psi

100 to 300 psi p

UL Listed 55L Range psi

Approximate Increase for Each Clockwise Turn of Adjusting Screw

20 to 175 28.0 psi

FM Approved 55L Range psi

Approximate Increase for Each Clockwise Turn of Adjusting Screw

0 to 75 8.5 psi

20 to 200 28.0 psi

100 to 300 18.0 psi

WEIGHT = 6 LBS

Flow Range: < 2500 GPM

Stainless Steel ASTM A743-CF-16Fa

File details come from the government source that posted it.