J61y Power Station Stop Valve Stainless Steel Cast Steel

• Media: Aqueous Vapor Liquid
• Temperature: Ordinary Temperature
• Actuator: Manual Pneumatic Electric
• Material: Stainless Steel Carbon Steel
• Structure: Through Way Globe Valve
• Sealing Form: Hard Seal and Soft Seal
• Model NO.: J61Y
• Stem Thread Position: Outside Screw Stem Globe Valve
• Application: Lining Fluorine Valve, Needle Type Globe Valve, Cryogenic Globe Valve, Plunger Type Globe Valve, Heat Preservation Globe Valve, Forged Steel Globe Valve, Oxygen Globe Valve, Bellows Globe Valve
• Standard: DIN, GB, ANSI, BSW, JIS
• Stress: Meso-High
• Transport Package: Wooden Box
• Specification: DN15-DN800
• Trademark: XC
• Origin: China
• HS Code: 8481804090
• Production Capacity: 10000

Product Description

Product Name:	Power station welding stop valve	Product Model:	J61Y
Nominal diameter:	DN15 to DN300	Structural form:	cutoff
Nominal pressure:	1.6MPa to 32.0MPa	Connection method:	Welding, flange
Applicable temperature:	-29ºC to +570ºC	Drive mode:	Hand wheel, bevel gear, electric
Body material:	WCB, carbon steel, chromium molybdenum vanadium steel, stainless steel	Manufacturing standard:	GB, German DIN, American API, ANSI
Applicable media:	Water, oil, steam, gas	Manufacturer:	Xuan Cheng Valve Co., LTD

Product Description

J61Y power station welding stop valve is suitable for nominal pressure PN20 ~ 32MPa and P54/100V-P57/170V, working temperature ≤540ºC (P57/170V working temperature 570ºC) in the pipeline of various systems of petroleum, chemical, hydraulic, thermal power station, cut off or connect the pipeline medium, The applicable medium is: water, oil, steam, etc. Operation mode: manual, gear drive, electric and so on.

Main features and applications

1, the valve and pipeline connection adopts welding structure.
2, sealing surface is not easy to wear, abrasion, sealing performance is good, long life.
3, compact structure, good opening and closing, small height, easy maintenance.
4, suitable for water, steam, oil quality control road, with high temperature resistance, high pressure resistance.

Manufacturing acceptance technical standard

1, manufacturing acceptance technical conditions according to JB/T3595 or E101 provisions.
2, valve structure length according to ANSI B16.10 or E101 provisions.
3, valve body welding groove according to ANSI B16.25 or according to the size provided by the user.

Main performance and use specifications

Product model	Nominal pressure (MPa)	Test pressure (MPa)		Working pressure (MPa)			Working temperature ° C	Applicable medium
		Shell strength	Seal	P54	P55	P57
J61H(Y)-100	10	15	11	/	/	/	425 or less	Water, steam, oil products
J61H(Y)-200	20	30	22	/	/	/
J61H(Y)-250	25	38	28	/	/	/
J61H(Y)-320	32	48	36	/	/	/
J61Y-P54/100V	20	30	22	10	/	/	540 or less	steam
J61Y-P54/140V	25	38	28	14	/	/
J61Y-P54/170V	/	48	36	17	/	/
J61Y-P55/100V	/	38	28	/	10	/	550 or less
J61Y-P55/140V	/	48	36	/	14	/
J61Y-P55/170V	/	53	39	/	17	/
J61Y-P57/100V	/	48	36	/	/	10	570 or less
J61Y-P57/140V	/	55	40	/	/	14
J61Y-P57/170V	/	60	44	/	/	17

Standards and Codes

Design and Manufacturing	Structural length	Pressure - temperature rating	Test criteria
E101 JB/T3595 DL/T531	E101 JB2766 GB/T15188.1	E101 JB/T3595	E101 JB/T9092

Material for main parts

Parts materials	Grade of material
Valve body	WCBA105	WC6 12Cr1MoV	WC9 12Cr1MoV
Bonnet	WCB A105	WC6 12Cr1MoV	WC9 12Cr1MoV
Valve flap	WCB A105	WC6 25Cr2MoV	WC9 25Cr2MoV
Valve stem	2Cr13 / 1Cr17Ni2	25Cr2MoV	25Cr2MoV
Valve seat	25 + STL	304	304
Seal ring (gasket)	Reinforced flexible graphite/mild steel
Filler	Reinforced flexible graphite
Stem screw female	ZCuAl10Fe3 / D2

 

Main overall dimensions

Nominal diameter	Main overall dimensions and I connection dimensions (mm)
	L	D1	D2	D3	Alpha 970	H	Do
J61Y-100, 200, 250, 320 J61Y-P54/100V, P54/140V, P54/170V
10	120	12	25	/	37.5 °	185	140
15	150	17	36	/	37.5 °	247	200
20	170	22	42	/	37.5 °	248	200
25	170	26	42	/	37.5 °	248	240
32	180	31	44	/	37.5 °	248.5	280
40	230	38	60	/	37.5 °	440	280
50	350	50	82	/	32 °	450	320
65	330	69	100	110	32 °	669	400
80	470	84	108	130	32 °	669	450
100	560	107	144	165	32 °	755	500
J61Y-P55/100V, P55/140V, P55/170V J61Y-P57/100V, P57/140V, P57/170V
10	120	12	28	/	37.5 °	189	140
15	150	17	40	/	37.5 °	250	200
20	170	22	46	/	37.5 °	252	200
25	170	26	46	/	37.5 °	254	240
32	180	31	49	/	37.5 °	254	280
40	230	38	60	/	37.5 °	440	280
50	350	50	90	/	32 °	455	320
65	330	69	104	110	32 °	630	400
80	470	84	110	140	32 °	672	450
100	560	107	148	170	32 °	761	500

Performance Specifications

Model number	Nominal pressure	Test pressure (MPa)		Working pressure (MPa)	Working temperature (° C)	Applicable medium
		Strength test	Seal test/upper seal test
Z961(960, 962) Y-250	25	37.5	27.5	-	425 or less	Water, steam
Z961(960, 962) Y-320	32	48.0	36.0	-	425 or less
Z961(960, 962) Y-P54 100	-	30.0	22.0	P5410	540 or less	Steam
Z961(960, 962) Y-P54 170	-	48.0	36.0	P5417	540 or less

Main parts material

Part name	Grade of material
Body	WCB	WC6	WC9
Valve plate	WCB	WC6	WC9
Valve cover	25	12Cr1MoVA
Stem	2Cr13	20Cr1MoVA
Valve seat	25	12Cr1MoVA
Seal ring	S mild steel (reinforced flexible graphite)	S mild steel (reinforced flexible graphite)	S mild steel (reinforced flexible graphite)
Packing	Reinforced flexible graphite
Bracket	WCB	WCB or WC6
Stem nut	ZQAL9-4
quartile	1Cr13	20Cr1MoVA
Stem nut	ZQAL9-4
Operating temperature	V-type ≤540ºC≤570ºC; The rest type ≤540ºC≤570ºC
Body material	V-shaped molybdenum vanadium steel ZG20CrMoV or ZG15CrMoV
Applicable media	Water, steam