Cast Steel Globe Valve, ANSI B16.34, BS 1873, 150-2500 LB

Name: Cast Steel Globe Valve, ANSI B16.34, BS 1873, 150-2500 LB
SKU: JSC-231120-CSGV-65
Availability: InStock
Rating: 5 (1 reviews)

Key Specifications / Features

Model No.: JSC-231120-CSGV-65 Hits: 9

We excel as a leading producer of cast steel globe valves in China, providing a diverse range from 1/2 to 16 inches. Our valves span a broad pressure spectrum, accommodating Class 150 to 2500 LB and PN20 to PN420. Crafted with precision, they feature top-tier materials, including ASTM A216 WCB, ASTM A217 WC1, and ASTM A351 CF8. Compliant with industry standards such as ANSI B16.34 and BS 1873, our globe valves stand out for their reliability and high performance across various applications.

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Detail Information

Cast Steel Globe Valve

Our globe valve is suitable for cutting off or connecting pipeline medium in petroleum, chemical, pharmaceutical, chemical fertilizer, electric power industry and other working conditions with nominal pressure of PN1.6 ~ 16MPa and working temperature of - 29 ~ 550 ℃. There are manual drive, gear drive, electric, pneumatic and so on

Cast Steel Globe Valve-Structure Feature

1. The design and manufacture of the products meet the requirements of American national standard ANSI B16.34, American BS1873 and other foreign advanced standards.
2. The shape of valve body is barrel shape or streamline shape, which is beautiful. The flow pattern is straight through. The fluid resistance is small.
3. The sealing surface of the closing part (disc) and valve seat is sealed with conical surface, which has small closing force, erosion resistance and reliable sealing.
4. The valve seat can be a replaceable valve seat, which can be combined with the sealing surface material to meet the requirements of working conditions and prolong the service life.
5. According to the need of closing force, the large diameter and high pressure stop valve adopts the lifting rod as the driving mode, and is equipped with rolling bearing type and impact type hand wheel to reduce the closing force.
6. The materials of main body, inner parts, fillers and fasteners can be reasonably combined according to the requirements of users or actual working conditions.

Cast steel Globe Valve-Design Standard

Design and manufacture	Face to face	Flange	BW ends	pressure-Temperature	Test and inspection
ANSI B16.34/ BS 1873	ANSI B16.10	ANSI B16.5	ANSI B16.25	ANSI B16.34	API 598

Cast steel Globe Valve-Testing Pressure

Class (Lb)	Shell test		Seat test		Air test
Class (Lb)	MPa	Lbf/in2	MPa	Lbf/in2	MPa	Lbf/in2
150LB	3.0	430	2.2	315	0.4-0.7	60-100
300LB	7.7	1110	5.7	815
600LB	15.3	2220	11.3	1630
900LB	23.0	3330	17.0	2445
1500LB	38.4	5560	28.2	4080
2500LB	64.0	9255	47.0	6790

Cast Steel Globe Valve-Main Parts

Body &bonnet	Stem	sealing	Gasket	packing	Temperature	Applicable media
ASTM A216 WCB	2Cr13	13Cr STL	Graphite 13Cr/Graphite 1Cr13/Flexible SFB-2 ASTM A182 F304, F316, F304L, F316L	Soft graphite Reinforced flexible graphite SFB/260 SFP/260 PTFE	≤425	Water Steam Oil
ASTM A217 WC1	38CrMoAl 25Cr2MoV				≤425
ASTM A217 WC6					≤540
ASTM A217 WC9					≤570
ASTM A217 C5/ C12					≤540
ASTM A351 CF8	ASTM A182 F304				≤200	nitric acid acetic acid urea
ASTM A351 CF8M	ASTM A182 F316
ASTM A351 CF3	ASTM A182 F304L
ASTM A351 CF3M	ASTM A182 F316L

Cast Steel Globe Valve-Main Parts-Main Dimensions and Weight

DN		150Lb Flange（RF) main dimensions（mm）								Weight
mm	in	L	D	D1	D2	b	n-φd	H	D0	Weight
15	1/2	108	89	60.5	35	11.2	4-16	241	100	6.9
20	3/4	117	98	69.9	43	12.7	4-16	241	100	9.8
25	1	127	108	79.2	51	14.2	4-16	242	125	13.5
32	11/4	140	117	89	63	16	4-16	280	160	19.5
40	11/2	165	127	98.6	73	17.5	4-16	286	160	28.5
50	2	203	152	120.7	92	19	4-19	368	200	18
65	21/2	216	178	139.7	105	22.4	4-19	387	200	30
80	3	241	190	152.4	127	24	4-19	411	250	41
100	4	292	229	190.5	157	24	4-19	454	250	64
125	5	356	254	216.0	186	24	8-22.5	455	350	86
150	6	406	279	241.3	216	25.4	8-22.5	541	350	113
200	8	495	343	298.5	270	28.4	8-22.5	651	450	178
250	10	622	406	362.0	324	30.2	12-25.4	800	450	270
300	12	698	483	431.8	381	32	12-25.4	1231	600	350
350	14	787	533	476.3	413	35	12-29	1450	600	460
400	16	914	597	539.8	470	36.6	26-29	1645	600	590

DN		300Lb main dimensions（mm）								Weight
15	1/2	152	95	66.5	35	14.2	4-16	241	140	7.7
20	3/4	178	117	82.5	43	16	4-19	241	140	11.3
25	1	203	123	89	51	17.5	4-19	283	160	16.8
32	11/4	216	133	98.5	63	19	4-19	320	200	21.2
40	11/2	229	155	114.3	73	20.6	4-22.5	322	200	32.6
50	2	267	165	127	92	22.4	8-19	399	200	25
65	21/2	292	190	149.4	105	25.4	8-22.5	438	250	30
80	3	318	210	168.1	127	28.4	8-22.5	464	280	35
100	4	356	254	200.2	157	31.8	8-22.5	565	350	56
125	5	400	279	235	186	35	8-22.5	614	350	96
150	6	444	318	269.7	216	36.6	12-25.4	717	400	120
200	8	559	381	330.2	270	41.2	12-25.4	930	500	212
250	10	622	444	387.4	324	47.8	16-28.5	1012	550	330
300	12	711	521	450.8	381	50.8	16-32	1231	600	472
350	14	762	584	514.4	413	54	20-32	1450	600	715
400	16	864	648	571.5	470	57.2	20-35	1645	600	920

DN		600Lb main dimensions（mm）								Weight
mm	in	L	D	D1	D2	b	n-φd	H	D0	Weight
15	1/2	165	95	66.5	35	14.5	4-16	285	100	7.8
20	3/4	190	117	82.5	43	16	4-19	285	125	12.5
25	1	216	124	89	51	17.5	4-19	313	160	17.5
32	11/4	229	133	98.5	63	21	4-19	328	160	23.5
40	11/2	241	156	114.3	73	22.5	4-22.5	365	180	38.5
50	2	292	165	127	92	33	8-19	444	200	35
65	21/2	330	190	149.4	105	36	8-22.5	483	250	50
80	3	356	210	168.1	127	39	8-22.5	533	250	60
100	4	432	273	216	157	45	8-25.4	622	350	110
125	5	508	330	266.7	186	52	8-28.5	750	350	200
150	6	559	356	292.1	216	55	12-28.5	800	450	230
200	8	660	419	349.3	270	63	12-32	927	500	410
250	10	787	508	431.8	324	71	16-35	1257	600	625
300	12	838	559	489	381	74	20-35	1468	680	860