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Forged Steel Flanged Globe Valve

Pressure Seal Bonnet Globe Valve

Pneumatic Actuated Emergency Shut-Off...

API 609 Triple Offset Flanged Butterf...

Stainless Steel Trunnion Mounted Ball...

BS 1868 Bolted Cover Swing Check Valve

DIN Standard Ni-Al Bronze Check Valve

Cast Steel Globe Valve

Cast steel globe valves are designed and manufactured to provide maximum service life and dependability. All globe valve are full ported and meet the design requirements of American Petroleum Institute standard API600 & 623, BS EN1873 and generally conform to American Society of Mechanical Engineers standard ASME B16.34. Valves are available in a complete range of body / bonnet materials and trims.

product details

Product parameter

Detail introduction

A - Operating: Large hand-wheels for easy operation. Also available with gearing, motor actuators, pneumatic or hydraulic actuators for more difficult services.

B - Live Load Packing: In services requiring frequent cycling or with high pressure / temperature service life between maintenance periods by requiring less stments. Belleville springs are employed to provide constant packing gland stress.

C - OS&Y: Outside screw and yoke. Cast steel gate valve yoke integral with bonnet for 150lb-8”, 600lb - 6”, 900lb - 4” and smaller.

D - BB: bolted bonnet, welding bonnet and pressure seal bonnet in services requiring frequent cycling or with high pressure/temperature variations.

E - End Connections: A choice of flanged, RTJ flanged or butt-welding end for piping flexibility.

G - Yoke sleeve: Extra long thread engagement between yoke sleeve and stem provide long thread life. Valves of sizes larger than 150Lb-12”, 300Lb-10”, 600Lb-6”, 900Lb / 1500Lb / 2500Lb-4” are regularly provided with roll bearing yokes.

G - Lantern Ring And Double Packing Set

lantern ring leak-off fitting connection and double packing stack is optionally available for critical services.

H - Body-to-Bonnet Joint: A flat face gasket joint is used in tie 150b valves. A male and female joint is used in 300lb to 600lb valves. Ring joint is used in the body to bonnet connections in 900lb & higher rated valves.

I - Disc: Plug disc is stem guided on all size. Disc has a differential angle front the seat to provide a line contact for maximum sealing. The bottom of v-port disc is guided by the body seat ring for maximum disc stability in throttling applications, the soft Teflon ring is excellent for lower temperature service where tight shut off required.

J - Seat ring: Separate heavy duty, full ported rings for easy maintenance. Screwed or welded connection into body.

Design description

• STRAIGHT PATTERN BODY DESIGN

• OS&Y.OUTSIDE SCREW AND YOKE

• BB,BOLTED BONNET

• YOKE IMEGRALWI7H BONNET

• RISING STEM AND HANDWHEEL

• LOOSE DISC,CHOICE OF PLUG OR BALL

• RENEWABLE SEAT RING

• GEAR FOR 10” AND ABOVE

• HORIZONTAL SERVICE

• FLANGED OR BUTTWELDING ENDS

• AVAILABLE WITH BG OPERATOR, ELECTRIC, PNEUMATIC ACTUATED

Main parts and material list

No	Part Name	ASTM Material
No	Part Name	Carbon steel	1.25Cr-0.5Mo	2.25Cr^1Mo	304 Type	316 Type	304L Type	316L Type	20 Alloy
1	Body	A216 WCB	A217 WC6	A217 WC9	A351 CF8	A351 CF8M	A351 CF3	A351 CF3M	A351 CN7M
2	Bonnet	A216 WCB	A217 WC6	A217 WC9	A351 CF8	A351 CF8M	A351 CF3	A351 CF3M	A351 CN7M
3	Disc	WCB+13Cr*1	A217 WC6+HF	A217 WC9+HF	A351 CF8	A351 CF8M	A351 CF3	A351 CF3M	A351 CN7M
4	Stem	A182 F6a	A182 F11	A182 F22	A180F304	A182 F316	A182 F304L	A182 F316L	20-Alloy
5	Seat Ring	A105+13Cr*1	A182 F11+HF	A182 F22+HF	NA				NA
6	Back Seat	A276 410	A276 410	A276 410	NA				NA
7A	Bonnet Gasket	304+Graphite	304+Graphite	304+Graphite	304+Graphite	316+G raphit。	304L+Graphite	316L+Graphite	316+Graphite
7B	Ring Gasket	Soft Steel	A182 F304	A182 F304	A182 F304	A182 F316	A182 F304L	A182 F316L	20-Alloy
8	Bonnet Bolt	A193 B7	A193 B7	A193 B16	A193 B8	A193 B8M	A193 B8	A193 B8M	A193 B8M
9	Bonnet Nut	A194 2H	A194 4	A194 4	A194 8	A194 8M	A194 8	A194 8M	A194 8M
10	Packing	Graphite	Graphite	Graphite	Graphite *2	Graphite *2	Graphite*2	Graphite*2	Graphite*2
11	Gland	A276 410	A276 410	A276 410	A276 304	A276 316	A276 304L	A276 316L	20-Alloy
12	Gland Flange	A216 WCB			A351 CF8	A351 CF8	A351 CF8	A351 CF8	A351 CF8
13	Eyebolt	Carbon Steel	A193 B7	A193 B7	A193 B8	A193 B8	A193 B8	A193 B8	A193 B8
14	Eyebolt Nut	Carbon Steel	A194 2H	A194 2H	A194 8	A194 8	A194 8	A194 8	A194 8
15	Eyebolt Pin	A276 410	A276 410	A276 410	A276 304	A276 304	A276 304	A276 304	A276 304
16	Yoke Sleeve	Bronze	Bronze*3	Bronze*3	Bronze				Bronze
17	Hand wheel	Malleable iron			Malleable iron				Malleable iron
18	Wheel Nut	Carbon steel			Stainless steel				Stainless steel
*1	PN > 600 class sealing face will be HF
*2	PTFE Optional
*3	Ductile Ni-Resist iron Optional
NA	Integral with vessel.

Main Outline Dimensions & Weight Class 150Lb

NPS DN	0.5	0.75	1	1.5	2	2.5	3	4	6	8	10	12	14	16	in
NPS DN	15	20	25	40	50	65	80	100	150	200	250	300	350	400	mm
L/L1(RF/BW)	108	117	127	165	203	216	241	292	406	495	622	698	787	914	mm
L2(RTJ)	-	一	-	-	216	229	254	305	419	508	635	711	800	927	mm
H(open)	180	190	210	235	380	535	445	515	560	615	815	910	1230	1450	mm
DO	100	100	100	140	180	240	280	280	320	320	400	450	500	600	mm
Weight (kg)	3	3.5	4.5	11	18	30	41	64	86	110	280	380	510	740	BW
Weight (kg)	2.5	3	4	8	14	22	33	43	72	88	245	345	450	665	RF/RTJ

Main Outline Dimensions & Weight Class 300Lb

NPS DN	0.5	0.75	1	1.5	2	2.5	3	4	6	8	10	12	in
NPS DN	15	20	25	40	50	65	80	100	150	200	250	300	mm
L/L1(RF/BW)	152	178	203	229	267	292	318	356	444	559	622	711	mm
L2(RTJ)	-	-	-	-	282	308	333	371	460	575	638	727	mm
H(open)	180	190	210	235	425	485	505	570	640	845	900	980	mm
DO	100	100	100	140	200	240	280	320	400	450	500	600	mm
Weight (kg)	4	4.5	6	15	25	32	38	56	96	150	360	550	BW
Weight (kg)	3	3.5	5	12	20	22	27	41	75	117	310	492	RF/RTJ

Main Outline Dimensions & Weight Class 600Lb

NPS DN	0.5	0.75	1	1.5	2	2.5	3	4	6	8	10	12	in
NPS DN	15	20	25	40	50	65	80	100	150	200	250	300	mm
L/L1(RF/BW)	165	190	216	241	292	330	356	432	559	660	787	838	mm
L2(RTJ)	-	-	-	-	295	333	359	435	562	663	790	841	mm
H(open)	185	195	230	280	445	502	533	622	750	927	1100	1350	mm
DO	100	100	140	200	240	280	320	400	450	500	600	600	mm
Weight (kg)	6	8	14	23	35	50	60	110	230	410	770	1140	BW
Weight (kg)	4.8	6.2	9.5	16.5	27	34	42	84	192	350	680	1030	RF/RTJ

Main Outline Dimensions & Weight Class 900Lb

NPS DN	2	2.1//2	3	4	6	8	10	in
NPS DN	50	65	80	100	150	200	250	mm
L/L1(RF/BW)	368	419	381	457	610	737	838	mm
L2(RTJ)	371	422	384	460	613	740	841	mm
H(open)	560	590	640	810	1050	1360	1570	mm
DO	280	320	400	450	500	600	600	mm
Weight (kg)	57	82	91	168	365	665	1250	BW
Weight (kg)	41	53	58	117	238	538	1060	RF/RTJ

Main Outline Dimensions & Weight Class 1500Lb

NPS DN	2	2.1//2	3	4	6	8	in
NPS DN	50	65	80	100	150	200	mm
L/L1(RF/BW)	368	419	470	546	705	832	mm
L2(RTJ)	371	422	473	549	711	841	mm
H(open)	560	590	750	915	1235	1650	mm
DO	320	400	450	500	600	700	mm
Weight (kg)	68	97	116	215	445	795	BW
Weight (kg)	57	81	95	184	247	635	RF/RTJ

Main Outline Dimensions & Weight Class 2500Lb

NPS DN	2	2.1//2	3	4	6	in
NPS DN	50	65	80	100	150	mm
L/L1(RF/BW)	451	508	578	673	914	mm
L2(RTJ)	454	414	584	683	927	mm
H(open)	650	715	825	1195	1790	mm
DO	400	450	500	600	700	mm
Weight (kg)	97	138	167	305	633	BW
Weight (kg)	72	95	108	196	351	RF/RTJ