Detailed Product Description

Detailed Products Description: JGPC、JGPN high pressure Dual-oriented cage single seat control valve

Specifications:

1.Nominal diameter: DN25、40、50、80、100、125、150、200

2.Nominal pressure: ANSI 900、1500、2500 Lb；JIS 63 K

3.Product material: WCB / SCPH2，WC6/ SCPH21，WC9/ SCPH32，C5/ SCPH61

4.Product Standard Design according to the provisions of ANSI B16.5；JIS B2201；HG20596（or GB9113-2000）

Main features:

JGPC high-pressure Dual-oriented cage single-seat control valve not only have a common feature of high-pressure single-seat valves, but also has good stability, anti-erosion, anti-cavitation, etc..it’s more suitable for harsh conditions of the working conditions.

Just replace the low-noise on the sleeve can change JGPC high-pressure Dual-oriented cage single seat control valve into JGPN high-pressure Dual-guided low-noise cage single-seat control  valve.it can significantly reduce the noise of compressible fluids, it’s more suitable for high-pressure differential gas occasions.

The valve has compact valve body, fluid channel is S streamlined. own advantages of small loss of pressure drop, flow large, adjustable range wide etc. Control valve equipped with muti-spring pneumatic films implementing structure, compact structure, powerful output force , suitable for fluid regulation that require high closing performance and  reliability  in high temperature and high pressure differential.

For more information,just feel free to contact us.

Standard technical parameters

Valve Body Part

Type:Goes nonstop to the single-seat casting ball and socket valve

DN:DN25、40、50、80、100、125、150、200

PN:ANSI 900、1500,2500 Lb,JIS 63 K

Connection Type:The standard defers to ANSI B16.5, JIS B2201, HG20596(or GB9113-2000)

Valve, valve cover material:WCB / SCPH2,WC6/ SCPH21,WC9/ SCPH32,C5/ SCPH61,CF8 / SCS13A,CF8M / SCS14A

Upper valve cover type:Type of Normal temperature(P): -5～+230℃

Type of Elongation I: -45～-5℃， +230～+566℃

Elongation type: The bolt elongation type

Filler: Graphite+ Inconel wire filler

Gasket:Metal tooth profile pad、Graphite winding pad

Valve inside parts

spool Type:Drilling valve core

Flow characteristics:Metal seal:Equal percentage characteristic, LC

Valve inside Parts Material:2Cr13、9Cr18MoV、304、316、304+ST、316+ST、316+STF etc

Executing agency

Tpye:Multi-spring film type implementing agency

Diaphragm Materials:Ethylene-propylene rubber clip Nylon

pring Range:0.04～0.20、0.08～0.24Mpa

Gas supplying Pressure:0.28、0.30、0.35、0.40Mpa

Gas source connector:Rc1/4

Environment Temperature:-30～+70℃

Optional Accessories:Locator、Air filtration pressure relief valve、Solenoid valve、Limit switch、Valve position transmitter、lock-up valve 、Handwheel organization etc

Note:This valve also may use for parts JPQS and the JPQ air cylinder piston implementing agency or the electrically operated implementing agency

Whole Performance

Function way: Gas-off type(The belt is affecting the implementing agency),Gas-open type (Belt reaction implementing agency)

Adjustable ratio:50:1

Valve seat spillage:Metal valve seat:accord with FCI 70-2-1998(ASME B16.104)and GB4213-1992 Ⅳ，less than 0.01% rated Cv

Returning Difference: Less than 1% of the whole trip(With a locator)

Line Nature:Less than ±1% of the whole trip(With a locator)