Wenzhou Zhengyuan Valve Co., Ltd.

Product name： J61H globe valve

Product category：Forged steel globe valve

Information

[product use]
J61Y, J61H forged steel valve series products are not only applicable to low pressure, and is suitable for high pressure, in the petroleum and chemical, pharmaceutical, chemical fertilizer, electric power industry and other conditions, a truncated or connected regulating pipeline medium.
[valve characteristics]
1, compact structure, beautiful appearance, shrink channel, structural features: B.B or W.B.
2. The sealing surface is made of alloy steel or hard alloy. The sealing pairs are matched reasonably, and the service life is long.
3, the valve cone, the valve stem with inverted seal, good sealing. The surface of the valve stem is nitrided and has good corrosion resistance and friction resistance. The packing is made of flexible graphite with reliable sealing, flexible operation and small opening and closing moment.
4, can choose a variety of piping standards and forms of connection (such as: socket welding, butt welding, threaded connection).
[performance standards]
The design standards are ASME B 16.34 and BS 5352;
The structure length standard is ASME B16.10;
The connecting flange is ASME B16.5;
The thread ends shall be ASME B1.20.1;
Socket welding ends are ASME B 16.5 and ASME B16.11;

The test and inspection standards are API 598 and BS 6755;

[performance parameters]

Work stress(MPa)		1.6~42.0 (Calss150-Calss2500)
Caliber(mm)		DN15-DN50 1/2″-2″
Applicable medium		Other media such as water, oil, gas, acetic acid, nitric acid and so on
Material Science	valve body	A105 LF2 F11 F5 F304 F304L F321 F316 F347 F316L
	valve	A105 LF2 F11 F5 F304 F304L F321 F316 F347 F316L
	The stem	A105 LF2 F11 F5 F304 F304L F321 F316 F347 F316L
	Sealing surface	Stainless steel and Stellite Alloy

J61dimensions and weight of forged steel globe valves

ANSI 150Lb
NPS	1/2		3/4		1	11/4	11/2	2
L	108		117		127	140	165	203
H	165		195		250	250	290	310
DO	100		125		160	160	180	200
Wt	6.9		9.8		13.5	19.5	28.5	30.3
ANSI 300Lb
NPS	1/2		3/4		1	11/4	11/2	2
L	152		178		203	216	229	267
H	165		195		250	250	290	310
DO	100		125		160	160	180	200
Wt	7.7		11.3		16.8	21.2	32.6	35
ANSI 600Lb
NPS	1/2		3/4		1	11/4	11/2	2
L	165		190		216	229	241	292
H	165		195		250	250	290	310
DO	100		125		160	160	180	200
Wt	7.8		12.5		17.5	23.5	38.5	42.2
ANSI 150Lb-800Lb
NPS	1/4	3/8	1/2	3/4	1	11/4	11/2	2
L	79	79	79	92	111	120	152	172
H	155	155	155	160	195	165	265	300
DO	100	100	100	100	125	160	160	180
Wt	2.2	2.2	2.0	1.9	2.4	3.5	8.0	8.6