API Bellows Globe Valve with high quality

Structural Formation

BB-BG-OS & Y

Driving Manner

Hand-Operated

Electric-Actuated

Design Standard

AMSE B16.10, BS1873

Face to Face

AMSE B16.10

Flange Ends

AMSE B16.5

Test & Inspection

API598

Notes:The size of serial,valve connecting flange can be design according to customers reguirment.

Products performance specification

Nominal Pressure

(LB)

Shell Test(Mpa)

Sealing Test(Mpa)

Suitable Temp(oC)

Suitable Medium

150

3.0

2.2

< 350 oC

Water Oil & Gas

300

7.5

5.5

600

15.0

11.0

900

22.5

16.5

Main parts materials:

NO. Part name Material

1 Body ASTM A216-WCB ASTM A351-CF8 CF8M CF3 CF3M

2 Dise ASTM A182-Gr.F6a ASTM A182-F22 ASTM A182-F304 F316 F321 F304L F316L

3 Split ring ASTM A182-Gr.F6a ASTM A182-F22 ASTM A182-F304 F316 F321 F304L F316L

4 Disc bushing ASTM A182-Gr.F6a ASTM A182-F22 ASTM A182-F304 F316 F321 F304L F316L

5 Stem ASTM A182-Gr.F6a ASTM A182-F22 ASTM A182-F304 F316 F321 F304L F316L

6 Gasket Flexible Graphite+stainless steel PTFE

7 Bonnet ASTM A216-WCB ASTM A351-CF8 CF8M CF3 CF3M

8 Bellow assemble ASTM A182-F304 F316 F321 F304L F316L

9 Packing Flexible Graphite PTFE

10 Gland ASTM A216-WCB ASTM A351-CF8 CF8M CF3 CF3M

11 Yoke nut ZQA19-4

12 Handwheel ASTM A536 Gr.60-40-18 A216-WCB

13 Guiding piece 45 WCB 304 316 304L 316L

14 Bolt ASTM A193-B7 A193-B8 A193-B8M

15 Nut ASTM A194-2H A194-8 A194-8M

Main dimension and weight

Model		WJ41-150LB
Pressure		150LB
	mm	15	20	25	32	40	50	65	80	100	125	150	200	250	300	350
	in	1/2	3/4	1	5/4	3/2	2	5/2	3	4	5	6	8	10	12	14
L		108	117	127	140	165	203	216	241	292	356	406	495	622	698	787
H		241	241	241	280	286	368	387	400	457	520	609	698	762	876	990
W		120	140	140	180	200	220	260	280	300	320	340	400	450	450	450
(kg)Weight		4	5	6	10	13	18	30	35	55	75	104	200	300	390	610
Model		WJ41-300LB
Pressure		300LB
	mm	15	20	25	32	40	50	65	80	100	125	150	200	250	300	350
	in	1/2	3/4	1	5/4	3/2	2	5/2	3	4	5	6	8	10	12	14
L		152	178	203	215	229	267	292	318	356	400	444	559	622	711	762
H		241	241	283	320	322	399	438	450	584	610	660	762	850	1085	1187
W		120	140	140	180	200	220	260	280	300	320	340	400	450	450	450
(kg)Weight		6	7	10	15	20	25	30	52	88	115	160	259	420	595	876
Model		WJ41-600LB
Pressure		600LB
	mm	15	20	25	32	40	50	65	80	100	125	150	200	250	300	350
	in	1/2	3/4	1	5/4	3/2	2	5/2	3	4	5	6	8	10	12	14
L		165	190	216	229	241	292	330	356	432	508	559	660	787	838	889
H		240	280	320	320	390	430	480	508	635	750	914	1016	1219	1330	1560
W		140	140	160	160	180	180	250	250	350	400	450	500	600	720	760
(kg)Weight		7	10	16	22	29	35	50	90	150	230	300	510	850	1120	1400
Model		WJ41-900LB
Pressure		900LB
	mm	15	20	25	32	40	50	65	80	100	125	150	200	250	300	350
	in	1/2	3/4	1	5/4	3/2	2	5/2	3	4	5	6	8	10	12	14
L		229	229	254	279	305	368	419	381	457	559	610	737	838	965	1029
H		280	330	350	430	508	569	430	635	774	860	1040	1330	1560	1650	1780
W		160	160	180	180	250	250	320	350	450	550	600	720	760	820	890
(kg)Weight		10	16	23	37	49	65	75	120	200	350	410	790	1300	1500	1800

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API Bellows Globe Valve

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