Emergency Shutoff Valve PN25 (Manual)

Production Standard:

1. The design according to GB/T 22653-2008

2. Flange dimensions according to JB/T79-2015 series 2, the figure is shown as (MF)

PRODUCT DESCRIPTION

Product performance specification:

1. Working Pressure: 2.5Mpa

2. Gas sealing test pressure:0.1Mpa&2.16Mpa

3. Shell test: 3.6Mpa(Water)& 2.64Mpa (AIR)

5. Working temperature: -40℃~50℃

6. Applicable Medium: LPG, Liquid ammonia, etc.


Size Specification:

Size (inch)ΦA1ΦB1ΦC1ΦD1E1F1n1-Φd1ΦA2ΦB2ΦC2ΦD2E2
149.5871251601744-Φ1825658511516
279.51201601951948-Φ185010012516020


Size (inch)f2n2-Φd2ΦMNGHLP
124-Φ14584 11114675.597
234-Φ1888414516394.5116


Material List:

ITEMPARTSMATERIAL
1Shutoff Valve BodyCF8
2Spring Control SeatCB6
3Priority Valve BodyCB6
4Spring 12Cr18Ni9
5      Disc Guide SleeveCB6
6Disc Assembly20Cr13+PTFE
7Spring Seal Seat20Cr13
8Seal Spring 12Cr18Ni9
9Priority Valve CoverCB6
10Priority Valve Stem20Cr13
11Manual Device Parts
12Body PlugCB6
13Connect SleeveZH62
14Roller20Cr13
15     Shutoff Valve Stem20Cr13
16Seal AssemblyCB6+NBR
17Manual HandleCB6


Emergency Shutoff Valve PN25 (Manual)

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