Pressure Seal Power Station Globe Valve (GAJ61Y)

• Actuator: Manual
• Material: Carbon Steel
• Structure: Through Way Globe Valve
• Stem Thread Position: Outside Screw Stem Globe Valve
• Standard: GB, ANSI
• Transport Package: Plywood Case
• Model NO.: GAJ61Y
• Trademark: GOOLE, OEM
• Origin: China(Mainland)
• HS Code: 8481804090

Product Description

Pressure Seal Power Station Globe Valve (GAJ61Y)

Product Description

Brief intro.
 
The middle part of pressure seal globe valve using pressure self-tightening structure,make sure the valve has good sealing performance under high pressure and high temperature conditions,usually,the sealing ring has two kinds of material,one is low carbon steel,the other is flexible graphite+SS 316,besides,the sealing surface is welding with hard alloy,after the welding is finished,the thickness of metal layer should be 3mm or more,therefore,it has advantages of wear-resistant,temperature-resistant and anti-corrosion,greatly prolong the service life.Both ends adopt welding structure,the dimensions of welding groove can be customized on clients' requirements.The medium can be high temperature and high pressure water,steam,oil products and super-heated steam.,etc,it's widely used for thermal power plant,petrochemical industry,metallurgy and other industrial sectors.

Product Features

Main Features.

1. The central connection adopt pressure self-tightening structure.
2. The disc and seat are welding with hard alloy.
3. High temperature creep resistance design.
4. The material of stem is precipitation hardening stainless steel by nitriding.
5. Operating device can be manual,gear,bevel gear and electric actuator.

Product Details

Main Parts and Materials.

Part Name	Material Mark
Body	WCB	WC1	WC6	WC9
Disc	WCB	WC1	WC6	WC9
Seat	25	15CrMoA	12Cr1MoVA	12Cr1MoVA
Stem	1Cr17Ni2	1Cr17Ni2	SUH600	SUH600
			20Cr1Mo1V1A	20Cr1Mo1V1A
Cover	25	15CrMoA	12Cr1MoVA	12Cr1MoVA
	WCB	WC1	WC6	WC9
Packing	Reinforced flexible graphite
Yoke	WCB	WCB	WCB	WCB
		WC1	WC6	WC9
Sealing ring	Mild steel(reinforced flexible graphite)		Mild steel	Mild steel
Stem Nut	45
Suitable temp.	≤425 °C	≤450 °C	≤540 °C	≤570 °C

Main External Dimensions.

PN	DN	d	L	H	Do
1500LB	3"	64	390	848	510
	4"	84	480	910	560
	5"	100	580	1030	610
PN	DN	d	L	H	Do
2500LB	2 1/2"	46	420	857	510
	3"	54	470	940	560
	4"	70	570	1085	700

 

PN	DN	d	L	H	G	Do
1500LB	5"	100	580	995	332	460
				1170	417	610
	6"	126	630	1360	332	460
	8"	158	770	1500	417	610
PN	DN	d	L	H	G	Do
2500LB	4"	70	570	1125	332	460
				1185	417	610
	5"	86	660	1370	417	610
				1435	459	760
	6"	104	760	1430	417	610
				1495	459	760

View of the factory