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Model: J61H
Nominal diameter: NPS1 / 2 "~ 2"、DN15 ~ 50mm
Nominal pressure: Class150 ~ 2500Lb、PN1.6 ~ 10.0MPa
Working temperature: -29 ℃ ~ 550 ℃
Main material: carbon steel, stainless steel
Applicable medium: water, steam, oil, nitric acid, acetic acid, etc.
Manufacturing standards: API 602, BS5352, ANSI / ASME B16.34
Test and inspection: API 598, marked in accordance with MSS SP-25

First, forged steel globe valve overview

Forged steel globe valve has three kinds of bonnet design, the first is the bolt-type bonnet, connected by concave and convex surface, using stainless steel with flexible graphite spiral wound gasket, ring can also be used on request connection, and the second is welded bonnet , Through the threaded seal after welding, can also be used directly on demand rigid welding, the third is a self-sealing valve cover, threaded and self-sealing valve cover connection. 
 
 Second, forged steel globe valve structure type

 1, full diameter or reduced diameter; 
 2, rod with a bracket; 
 3, self-aligning at both ends of the packing pressure sleeve; 
 4, with wound gasket seal type valve cover, threaded seal type valve cover, or Self-sealing bonnet 
 5, body inverted seal; 
 6, socket welding ANSI / ASME B16.11; 
 7, the threaded end (NPT end) according to ANSI / ASME B1.20.1.     
 

Third, forged steel globe valve parts materials

Serial number	Part Name	CStoASTM	AStoASTM	SStoASTM
		A105	F22	F304 (L)	F316 (L )
1	Body	A105	A182F22	A182F304 (L)	A182F316 (L)
2	Disc	A276420	A276304	A276304 (L)	A276316 (L)
3	Valve stem	A182F6	A182F304	A182F304 (L)	A182F316 (L)
4	Gasket	316 clip flexible graphite		316 Clamp PTFE
5	cap	A105	A276f304	A276F304 (L)	A276F316 (L)
6	bolt	A193B7	A193B16	A193B8	A193B8M
7	Pin	A276420		A276 304
8	Packing pressure sleeve	A276410		A182F304 (L)	A182F316 (L)
9	Easter bolt	A193B7	A193B16	A193B8	A193B8M
10	Packing platen	A216WCB		A351CF8
11	Nut	A1942H	A1944	A1948	A1948M
12	Stem nut	A276410
13	fasten the screw nut	A1942H	A1944	A1948	A1948M
14	Nameplate	SS
15	Handwheel	A197
16	filler	Flexible graphite		PTFE
Suitable media		Water, steam, oil and so on	Water, steam, oil and so on	Nitric acid, acetic acid and so on
proper temperature		-29 ° C to 425 ° C	-29 ° C to 550 ° C	-29 ℃ ~ 200 ℃

Note: 
 1, other materials customer needs can also be used. Sealing fabric pairing specified by the customer within the code. 
 2, CS = carbon steel; AS = alloy steel; SS = stainless steel;

 Fourth, forged steel globe valve size (mm) and weight (kg)

NPS	Reduced diameter	3/8 "	1/2 "	3/4 "	1"	1 1/4 "	1 1/2 "	2"
	Full diameter		3/8 "	1/2 "	3/4 "	1"	1 1/4 "	1 1/2 "	2"
L		79	79	92	111	120	152	172	200
H (on)		166	166	171	207	240	258	330	355
W		100	100	100	125	160	160	180	200
weight	Bolt type	1.9	1.9	2.1	3.5	6.0	7.5	11.4	14.6
	Welded	1.7	1.7	1.9	3.3	5.2	6.8	10.6	13.8