Safety valve KP-GT

Safety valve KP-GT
Call to order
Safety valve KP-GT is intended for automatic release of LPG (propane, butane GOST 20448-90, GOST 27578-87) vapors out of the full vessel and protection of it in case of the pressure rise above allowable (no greater than for 15% of operational pressure). The valve is installed in the upper part of the vessel in the gaseous vapor area into the threaded weldolet of the vessel equipped with rubberized asbestos fabric.

There are two types of KP-GT valve which are manufactured: for operational pressure of 1,6 Mpa and the one of 1,0 Mpa. The only nominal inside diameter is 38 mm.

Technical Specifications:

Parameter name

KP-GT valve mark

00.00.000

00.00.000-01

00.00.000-02

00.00.000-03

Valve type

Spring, direct action

Operational fluid

LPG as per GOST 20448-90 or GOST 27578-87

Operational pressure Pw, Mpa

1,6

1,6

1,0

Calculated pressure Pcal, Mpa

1,84

1,84

1,84

1,15

Adjustment pressure Padj, Mpa

from 1,6 to 1,84

from 1,6 to 1,84

from 1,6 to 1,84

from 1,0 to 1,15

Nominal inside diameter Dn, mm

Dn 38

Calculated flow area F, mm2

1104,8

Throughput capacity G, kg/hr

11270

11270

11270

7253

Mass flow rate for gaseous media

0,58

Operational temperature, ˚C

from -40 to + 45

Overall dimensions, mm

-diameter

102

160

160

102

-height

378

373

420

378

Weight, kg, no greater than

5

5,2

5,3

5

Average lifespan, yrs, no less than

15

Junction size

M 72x2 (metric thread as per GOST 24705-81)