Cast Iron Butterfly Valves Models T-365 / T-367

Vendor: Legend Valve

Valve Type(s):
Butterfly Valves

Valve Description:

LEGEND MODELS T-365 and T-367 butterfly valves are a lug design which permits **single flange ( dead end ) installation. They also offer the same construction and features as our T-335 and T-337.

Epoxy coated lug body allows precise positioning between flanges
Tapped lugs and supported seat permit single-flange, "dead-end" service
Extended neck will clear most piping insulation applications
Bi-directional flow
100% Factory tested
Rigid, phenolic-backed seat allows positive, bubble-tight shutoff
Raised seat face eliminates the need for companion flange gaskets
Heavy-duty lockable ten-position handle
Models T-365AB-G and T-367AB-G are equipped with a pre-installed
gear operator and handwheel, in place of the lever handle

Working Pressure, Non-Shock (PSI)

Cold Working Pressure (CWP): 200 psi
Working Steam Pressure (WSP): 125 psi (T-365AB & T-365AB-G Only)

Maximum service temperatures with pressures:

T-365AB & T-365AB-G: Compatible with steam up to 250° F at 125 psi or less
T-367AB & T-367AB-G: Compatible with media types other than steam up to 180° F at 200 psi or less

Special order disc options:

T-365DI &T-367DI: Ductile iron disc
T-365SS &T-367SS: 316 Stainless steel disc

T-365AB: ALUMINUM BRONZE DISC, EPDM SEAT
T-365DI: DUCTILE IRON DISC, EPDM SEAT
T-365SS: 316 STAINLESS STEEL DISC, EPDM SEAT*

T-367AB: ALUMINUM BRONZE DISC, BUNA-N SEAT
T-367DI: DUCTILE IRON DISC, BUNA-N SEAT
T-367SS: 316 STAINLESS STEEL DISC, BUNA-N SEAT*

T-365AB-G: ALUMINUM BRONZE DISC, EPDM SEAT
T-365DI-G: DUCTILE IRON DISC, EPDM SEAT
T-365SS-G: 316 STAINLESS STEEL DISC, EPDM SEAT*

T-367AB-G: ALUMINUM BRONZE DISC, BUNA-N SEAT
T-367DI-G: DUCTILE IRON DISC, BUNA-N SEAT
T-367SS-G: 316 STAINLESS STEEL DISC, BUNA-N SEAT*

ALL BUTTERFLY VALVES ARE 200 W.O.G. NON-SHOCK.
*INDICATES SPECIAL ORDER ITEMS. PLEASE CONTACT CUSTOMER SERVICE FOR MORE INFORMATION
**UP TO 100 P.S.I. ONLY.

Flange connection features of the valve's body conform to ANSI class 125/150 flange dimensions.
Manufactured in conformance to the following standards:
- MSS SP-67
- API 609
- AWWA C504
- EN 593
Manufactured in an ISO accredited facility

MATERIAL SPECIFICATION
	PART		MATERIAL		SPECIFICATION
	1	Body	Ductile Iron, epoxy coated		ASTM A536 UNS F32800
	2	Disc (optional disc material) (optional disc material)	Aluminum Bronze Ductile Iron Stainless Steel	(T-365AB, T-367AB) (T-365DI, T-367DI) (T-365SS, T-367SS)	ASTM B148 UNS C95800 ASTM A536 UNS F32800 ASTM A351 CF8M (investment cast 316)
	3	Seat: T-365AB & T-365AB-G T-367AB & T-367AB-G Seat backing	EPDM Buna-N (NBR) Phenolic resin		Commercial grade Commercial grade
	4	Upper shaft	Stainless steel		AISI 410 stainless steel
	5	Lower shaft	Stainless steel		AISI 410 stainless steel
	6	Bushings (upper and lower)	PTFE		PTFE
	7	O-ring: T-365AB & T-365AB-G T-367AB & T-367AB-G	EPDM Buna-N (NBR)		Commercial grade Commercial grade
	8	Half ring	Stainless steel		AISI 316 stainless steel
	9	Washer	Stainless steel		AISI 316 stainless steel
	10	Retainer ring	Stainless steel		AISI 316 stainless steel

BOLT DATA (LUG ONLY)
VALVE SIZE	BOLT CIRCLE	BOLT SIZE	QTY	WOODRUFF SIZE
2"	4.75	5/8" - 11	4	#3
2-1/2"	5.50	5/8" - 11	4	#3
3"	6.00	5/8" - 11	4	#3
4"	7.50	5/8" - 11	8	#9
5"	8.50	3/4" - 10	8	#9
6"	9.50	3/4" - 10	8	#9
8"	11.75	3/4" - 10	8	#9

VALVE WEIGHT
VALVE SIZE	T-335-G T-337-G	T-365-G T-367-G	T-335 T-337	T-365 T-367
2"	26 lbs.	28 lbs.	9 lbs.	11 lbs.
2-1/2"	28 lbs.	30 lbs.	11 lbs.	13 lbs.
3"	28 lbs.	31 lbs.	11 lbs.	14 lbs.
4"	31 lbs.*	38 lbs.*	14 lbs.	21 lbs.
5"	35 lbs.*	43 lbs.*	18 lbs.	26 lbs.
6"	38 lbs.*	46 lbs.*	21 lbs.	29 lbs.
8"	62 lbs.*	74 lbs.*	35 lbs.	47 lbs.

(* ) NOTE: GEAR BOX AND HANDWHEEL NOT INSTALLED

Valve Category:

Butterfly Valves

Valve Subcategory

Cast Iron - Lug Type

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Legend Butterfly Valve Model T-365 / T-367 Dimensions Diagram

DIMENSIONS
Size	A	B	C	D	E	F*	G*	hole dia.*
2"	2.07	5.59	0.75	2.89	0.43	2.76	3.54	0.39
2-1/2"	2.54	6.10	0.75	3.17	0.43	2.76	3.54	0.39
3"	3.11	6.34	0.75	3.66	0.43	2.76	3.54	0.39
4"	4.10	7.09	0.75	4.33	0.43	2.76	3.54	0.39
5"	4.86	7.60	0.75	4.83	0.55	2.76	3.54	0.39
6"	6.14	8.07	0.75	5.47	0.55	2.76	3.54	0.39
8"	7.99	9.84	0.98	6.89	0.67	4.02	4.92	0.47
10"	9.88	11.10	1.58	8.19	0.87	4.02	4.92	0.47
12"	11.89	12.84	1.58	9.61	0.87	4.02	4.92	0.47

Size	ISO 5211*	L	W	d	X	Y	Torque ft./lb
2"	F07	1.69	0.39	0.50	8.07	8.35	11.06
2-1/2"	F07	1.81	0.39	0.50	8.07	8.86	12.54
3"	F07	1.81	0.39	0.50	8.07	9.09	16.23
4"	F07	2.05	0.47	0.62	10.04	10.24	25.08
5"	F07	2.20	0.55	0.74	10.04	10.75	35.41
6"	F07	2.20	0.55	0.74	10.04	11.22	53.85
8"	F10	2.36	0.67	0.87	13.98	13.19	114.33
10"	F10	2.68	0.87	1.12	13.98	14.45	-
12"	F10	3.07	0.95	1.24	13.98	16.18	-

*Note: This information is applicable to the actuator mounting flange portion of the valve s body

X, Y & Dia. DIMENSIONS T-365AB-G, T-367AB-G (GEAR OPERATOR)
Size	X	Y	Dia.
2"	5.51	6.69	5.24
2-1/2"	5.51	7.21	5.24
3"	5.51	7.44	5.24
4"	5.51	8.19	5.24
5"	5.51	8.70	5.24
6"	5.51	9.17	5.24
8"	8.74	11.18	8.74
10”	8.74	12.44	8.74
12”	8.74	14.17	8.74

CLASS 125/150 FLANGE DATA
Nominal size	Bolt circle diameter	Bolt size	Number of bolt holes	Flange diameter
2"	4.75	5/8" - 11	4	6"
2-1/2"	5.5	5/8" - 11	4	7"
3"	6	5/8" - 11	4	7.50"
4"	7.5	5/8" - 11	8	9"
5"	8.5	3/4" - 10	8	10"
6"	9.5	3/4" - 10	8	11"
8"	11.75	3/4" - 10	8	13.50"
10"	14.25	7/8"- 9	12	16"
12"	17	7/8"- 9	12	19"

CV FACTORS expressed in GPM at various disc openings (in degrees):
VALVE SIZE	10	20	30	40	50	60	70	80	90
2"	0.119	1.04	7.28	16.18	33.52	61.27	108.66	134.1	136.41
2-1/2"	0.185	2.89	12.72	32.37	57.8	106.35	194.21	283.22	298.25
3"	0.267	6.13	25.43	57.8	104.04	181.49	325.99	531.76	589.56
4"	0.467	11.33	46.24	104.04	182.65	308.81	560.66	951.39	1070.46
5"	0.744	18.5	80.92	173.4	304.03	497.08	885.5	1560.6	1734
6"	1.07	97.1	130.63	265.88	456.62	739.84	1266.98	2138.6	2508.52
8"	1.9	129.47	245.07	468.18	783.77	1253.1	2063.46	3520.02	4441.35
10"	23.12	179.18	357.2	682.04	1143.28	1838.04	3139.7	5508.34	5796.18
12"	55.49	327.15	443.9	861.22	1448.47	2379.05	4325.75	7883.92	10669.88