PRODUCT

Globe valve

· Design

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 APl600 & 6D.BS EN 13709 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.

· Ranges of materials

Standard body/bonnet materials include nine grades of carbon, low alloy and stainless steel, for special applications they can be supplied in other grades of alloy and stainless steel, there’s a full range of trim materials to match any service optional packing and gasket materials are available for a full range of service conditions.

Available Modifications

Trim changes

End Connection Modifications

Packing and Gasket Change

Operator Mounting

Handwheel Extensions

Pressures Equalizing

By-Pass

Customer Specified Coatings

Weld End Bore Changes

Oxygen & Chlorine Clearing & Packaging

Applicable standards

STEEL GLOBE VALVES BS 1873

STEEL VALVES, ASME B16.34

FACE TO FACE, ASME B16.10

END FLANGES, ASME B16.5

BUTTWELDING ENDS, ASME B16.25

INSPECTION AND TEST, API 598

Design descriptions

STRAIGHT PATTERN BODY DESIGN

OS&Y, OUTSIDE SCREW AND YOKE

BB, BOLTED BONNET

YOKE INTEGRAL WITH BONNET

RISING STEM AND HANDWHEEL

AVAILABLE WITH BG OPERATOR

LOOSE DISC, CHOICE OF PLUG OR BALL

RENEWABLE SEAT RING

IMPACT HANDWHEEL FOR 10″&ABOVE

HORIZONTAL SERVICE

FLANGED OR BUTTWELDING ENDS

Operation	Live Load Packing	OS&Y	BB	End Connections
Large handwheels for easy operation. Also available with gearing, motor actuators, pneumatic or hydraulic actuators for more difficult services.	In services requiring frequent cycling or with high pressure/temperature variations,live loading extends the service life between maintenance periods packing gland adjustments.Belleville spring are employed to provide constant packing gland stress.	Outside screw and yoke. Cast steel globe valve yoke integral with bonnet for 10 & and smaller.	Bolted bonnet welding bonnet and pressure seal bonnet in services requiring frequent cycling or with high pressure/temperature variations.	A choice of flanged, RTJ flanged or buttwelding end for piping flexibility.




Yoke sleeve	Lantern Ring And Double Packing Set	Body-to-Bonnet Joint	Disc	Seat Rings
Furnished in aluminum bronze to reduce operating torque. Most size furnished with ball bearing yoke sleeves.	lantern ring with leak-off fitting connection and double packing stack is optionally avaliable for critical services.	A male and female joint or tongue and groove joint is used 150Lb to 600Lb valves, ring joint is used in the body to bonnet connection in 900Lb & higher rated valves.	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 fuided 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.	Separate heavy duty, full ported rings for easy maintenance. Screwed or welded connection into body.

Gear box configuration
Class	Optional	Standard
150Lb	8"-12"	14" Above grade
300Lb	8"-12"	14" Above grade
600Lb	6"-10"	12" Above grade
900Lb	4"-6"	8" Above grade
1500Lb	2"-3"	3" Above grade
2500Lb	2"	3" Above grade

Materials of parts
No	Part Name	ASTM Material
No	Part Name	Carbon steel	1¼Cr-½Mo	Carbon Steel
1	Body	A216-WCB	A217-WC6	A352-LCB
2	Bonnet	A216-WCB	A217-WC6	A352-LCB
3	Disc	A105+CR13	A182-F11+HF	A350-LF2+CR13
4	Stem	A182-F6a	CR-MO-V	A182-F6a
5	Seat ring	A105+HF	A182-F11+HF	A350-LF2+HF
6	Stem Backseat	A276-420	A276-304	A276-420
7	Bonnet Gasket	Steel Ring	304SS Ring	Steel Ring
8	Bonnet Stud	A193-B7	A193-B16	A320-L7
9	Bonnet Stud Nut	A194-2H	A194-7	A194-4
10	Packing	Graphite
11	Gland	A276-420	A276-304	A276-420
12	Gland Flange	A216-WCB	A217-WC6	A352-LCB
13	EyeBolt Pin	Carbon steel	A276-420	Carbon Steel
14	Eyebolt	Carbon steel	A193-B7	Carbon Steel
15	Eyebolt Nut	Carbon steel	A194-2H	Carbon Steel
16	Yokesleeve		Aluminum-Bronze
17	Handwheel		Malleable Iron
Note: 1) Ductile Ni-resist optional 2) Disc and seat ring may either be solid facing material or a base material equal to or better than the body/bonnet material with facing as shown.

Dimensional datas
NPS	DN	L/L1 (RF/BW)		L2 (RTJ)		H (open)		D0		WT (kg)		L/L1 (RF/BW)		L2 (RTJ)		H (open)		D0		WT (kg)
NPS	DN	L/L1 (RF/BW)		L2 (RTJ)		H (open)		D0		WT (kg)		L/L1 (RF/BW)		L2 (RTJ)		H (open)		D0		WT (kg)
		ANSI Class 150#										ANSI Class 300#
2	50	8.00	203	8.00	203	15.00	380	7	200	18	14	10.50	267	11.12	282	16.75	425	8	200	25	20
2½	65	8.50	216	8.50	216	21.00	535	10	250	30	22	11.50	292	12.12	308	19.00	485	10	240	32	22
3	80	9.50	241	9.50	241	17.50	445	11	280	41	33	12.50	318	13.12	333	19.88	505	11	280	38	27
4	100	11.50	292	11.50	292	20.25	515	11	280	64	43	14.00	356	14.62	371	22.50	570	13	320	56	41
6	150	16.00	406	16.00	406	22.00	560	13	320	86	72	17.50	444	18.12	460	25.25	640	16	400	96	75
8	200	19.50	495	19.50	495	24.25	615	13	320	110	88	22.00	559	22.62	575	33.25	845	18	450	150	117
10	250	24.50	622	24.50	622	32.00	815	16	400	280	245	24.50	622	25.12	638	35.50	900	20	500	360	310
12	300	27.50	698	27.50	698	35.88	910	18	450	380	345	28.00	711	28.62	727	38.62	980	24	600	550	492
14	350	31.00	787	31.00	787	48.38	1230	20	500	510	450	-	-	-	-	-	-	-	-	-	-
16	400	36.00	914	36.00	914	57.00	1450	24	600	740	665	-	-	-	-	-	-	-	-	-	-
in	mm	in	mm	in	mm	in	mm	in	mm	RF	BW	in	mm	in	mm	in	mm	in	mm	RF/RTJ	BW

Dimensional datas
NPS	DN	L/L1 (RF/BW)		L2 (RTJ)		H (open)		D0		WT (kg)		L/L1 (RF/BW)		L2 (RTJ)		H (open)		D0		WT (kg)
NPS	DN	L/L1 (RF/BW)		L2 (RTJ)		H (open)		D0		WT (kg)		L/L1 (RF/BW)		L2 (RTJ)		H (open)		D0		WT (kg)
		ANSI Class 600#										ANSI Class 900#
2	50	11.50	292	11.62	295	17.50	445	10	240	35	27	14.50	368	14.62	371	22.00	560	11	280	57	41
2½	65	13.00	330	13.12	333	19.75	502	11	280	50	34	16.50	419	16.62	422	23.25	590	13	320	82	53
3	80	14.00	356	14.12	359	21.00	533	13	320	60	42	15.00	381	15.12	384	25.25	640	16	400	91	58
4	100	17.00	432	17.12	435	24.50	622	16	400	110	84	18.00	457	18.12	460	31.88	810	18	450	168	117
6	150	22.00	559	22.12	562	29.50	750	18	450	230	192	24.00	610	24.12	613	41.38	1050	20	500	365	238
8	200	26.00	660	26.12	663	36.50	927	20	500	410	350	29.00	737	29.12	740	53.50	1360	24	600	1250	1060
10	250	31.00	787	31.12	790	44.88	1140	24	600	770	680	33.00	838	33.12	841	61.88	1570	24	600	1250	1060
12	300	33.00	838	33.12	841	53.12	1350	24	600	1140	1030	-	-	-	-	-	-	-	-	-	-
in	mm	in	mm	in	mm	in	mm	in	mm	RF/RTJ	BW	in	mm	in	mm	in	mm	in	mm	RF/RTJ	BW

Dimensional datas
NPS	DN	L/L1 (RF/BW)		L2 (RTJ)		H (open)		D0		WT (kg)		L/L1 (RF/BW)		L2 (RTJ)		H (open)		D0		WT (kg)
NPS	DN	L/L1 (RF/BW)		L2 (RTJ)		H (open)		D0		WT (kg)		L/L1 (RF/BW)		L2 (RTJ)		H (open)		D0		WT (kg)
		ANSI Class 1500#										ANSI Class 2500#
2	50	14.50	368	14.62	371	22.00	560	13	320	68	57	17.75	451	17.88	454	25.50	650	16	400	97	72
2½	65	16.50	419	16.62	422	23.25	590	16	400	97	81	20.00	508	20.50	414	28.12	715	18	450	138	95
3	80	18.50	470	18.62	473	29.50	750	18	450	116	95	22.75	578	23.00	584	32.50	825	20	500	167	108
4	100	21.50	546	21.62	549	36.00	915	20	500	215	184	26.50	673	26.88	683	47.00	1195	24	600	305	196
6	150	27.75	705	28.00	711	48.62	1235	24	600	445	347	36.00	914	36.50	927	70.50	1790	28	700	633	351
8	200	32.75	832	33.12	841	65.00	1650	28	700	795	635	-	-	-	-	-	-	-	-	-	-
in	mm	in	mm	in	mm	in	mm	in	mm	RF/RTJ	BW	in	mm	in	mm	in	mm	in	mm	RF/RTJ	BW