National Industrial Supply - Reference Materials

Trim Comparison Chart
Materials
Seat	DISC	STEM	WILLIAMS	CRANE	WALWORTH	POWELL	VELAN	PACIFIC	STOCKHAM
CR 13	CR 13	CR 13	1	X	AA	P-140	--	1	1
HARD FACED	CR 13	CR 13	2	XU	UT	P-140-15	TY	2	U or 11
HARD FACED	HARD FACED	CR 13	3	U	HF	P-100	TS (316ss Stem)*	7	11
BRONZE	BRONZE	BRONZE	4	H	H	P87	--	5	6
MONEL	MONEL	MONEL	5	A	A	P168	XY (HF SEAT)*	8	8
316SS	316SS	316SS	6	L	18-8M	P173	SX	12	12
TEFLON RINGS	CR 13	CR 13	7	--	--	--	--	BLOCK & Bleed	--
CR 13	MONEL	CR 13	8	XR	AAA	--	XY (MONEL STEM)*	3	4

Stainless Steel Comparison Chart
Flanged End Gate, Globe and Swing Check Valves
Type	Class	WILLIAMS	ALOYCO	LADISH	NEWCO	OIC	PACIFIC	POWELL	VELAN
Gate Valves	150	S15F6-316	127	8275	11F-C8M4	S151	S500RFC	2456	F0064C13SX
OS&Y, B.B.	300	S30F6-316	2217	8375	13F-C8M4	S301	35530	2467	F1064C13SX
Flanged	600	S60F6-316	4227	8675	16F-C8M4	S601	--	1973	F2064C13SX
Globe Valves	150	S152F6-316	317	7272	21F-C8M4	S152	S700RF	2629	F0074C13SX
OS&Y, B.B.	300	S302F6-316	2317	7372	23F-C8M4	S302	1130	2447	F1074C13SX
Flanged	600	S602F6-316	4327	7662	26F-C8M4	S602	--	1983	F2074C13SX
Swing Check	150	S151F6-316	377	5272	31F-C8M4	S153	S1100RFC	2633	F0114C13SX
Valves	300	S301F6-316	2377	5372	33F-C8M4	S303	1130	2346	F1114C13SX
Flanged	600	S601F6-316	4377	5672	36F-C8M4	S603	--	2350	F2114C13SX
Threaded End Gate, Globe and Swing Check Valves
Type		Class	WILLIAMS	ALOYCO	LADISH	STOCKHAM	OIC	AVCO	POWELL
Gate Valves		200 lb.	SN20T6-316	190	--	--	101	1226	2337
NRS		WOG
Threaded End
Globe Valves		200 lb.	S202T6-316	40A	7250	20GPNS-316	102	2226	1861
ISRS		WOG
Threaded End
Swing Check		200 lb.	S201T6-316	--	5260*	20SS-316	103	3226*	1847
45 Angle		WOG
Threaded End
* Straight Pattern
Flanged end Ball Valves Reduced & Full Port
Type		Class	WILLIAMS	APOLLO	KITZ	JAMESBURY	NEWCO	WORCESTER	VELAN
Ball Valves		150	S16F6RT	87-100	1500TRM	5150-31-3600	51FCF8M4RP	AF5144	F---00413SSG
Reduced Port		300	S36F6RT	87-700	1500TBM	5305-31-3600	53FCF8M4RP	--	F --10413SSG
Ball Valves		150	S17F6RT	87-200	3000UTRA	6150-31-3600	51FCF8M4FP	AF52	F---01413SSG
Full Port		300	S37F6RT	--	3000UTRA	6305-31-3600	53FCF8M4RP	--	F --11413SSG
This Chart is Presented to Indicate Similarities of valves made by several manufacturers. Further Catalog Study is Recommended to Resolve Design Differences in Selecting True Equals.

Figure Number Equivalents
Gate Valves
Pressure CL	WILLIAMS	CRANE	WALWORTH	POWELL	VELAN	PACIFIC	STOCKHAM	LUNKEN HEIMER
150#	15F	47	5202F	1603	F*-0-054C-02	150	150F	1512**
300#	30F	33	5206F	3003	F*-1-054C-02	350	300F	3012**
600#	60F	76	5232F	6003	F*-2-054C-02	650	600F	6012**
900#	90F	83	5247F	9003	F*-7-054C-02	950	--	--
1500#	150F	87	5262F	1303	F*-054C-02	1550	--	--
Globe Valves
150#	152F	143	5275F	1531	F*-0-074C-02	160	15G	1532**
300#	302F	151	5281F	3031	F*-1-074C-02	360	30G	3032**
600#	602F	171	5295F	6031	F*-2-074C-02	660	--	6032**
900#	902F	183	5301F	9031	F*-7-074C-02	--	--	--
1500#	1502F	189	5308F	1331	F*-3-074C-02	--	--	--
Angle Valves
150#	153F	145	5278F	1533	F*-0-075C-02	170	15A	1552**
300#	303F	153	5283F	3033	F*-1-075C-02	370	30A	3052**
600#	603F	173	5297F	6033	F*-2-075C-02	--	--	6052**
900#	903F	185	5303F	9033	F*-7-075C-02	--	--	--
1500#	1503F	190	5310F	1333	F*-3-075C-02	--	--	--
Check Valves
150#	151F	147	5341F	1561	F*-0-114C-02	180	155F	1572**
300#	301F	169	5344F	3061	F*-1-114C-02	380	305F	3072**
600#	601F	175	5350F	6061	F*-2-114C-02	680	605F	6072**
900#	901F	187	5353F	9061	F*-7-114C-02	--	--	--
1500#	1501F	199	5356F	1361	F*-3-114C-02	--	--	--
MFR's Size Code. * Available only in trim equal to Williams No. 2 trim.

Pipe Dimensions and Weights

Pipe Size	O.D. in Inches	5S	5	10S	10	20	30	40S & Std.	40	60	80S & XH	80	100	120	140	160	XXH
1/8	.405		.035 .1383	.049 .1863	.049 .1863			.068 .2447	.068 .2447		.095 .3145	.095 .3145
1/4	.540		.049 .2570	.065 .3297	.065 .3297			.088 .4248	.088 .4248		.119 .5351	.119 .5351
3/8	.675		.049 .3276	.065 .4235	.065 .4235			.091 .5676	.091 .5676		.126 .7388	.126 .7388
1/2	.840	.065 .5383	.065 .5383	.083 .6710	.083 .6710			.109 .8510	.109 .8510		.147 1.088	.147 1.088				.188 1.304	.294 1.714
3/4	1.050	.065 .6838	.065 .6838	.083 .8572	.083 .8572			.113 1.131	.113 1.131		.154 1.474	.154 1.474				.219 1.94	.308 2.441
1	1.315	065 .8678	065 .8678	.109 1.404	.109 1.404			.133 1.679	.133 1.679		.179 2.172	.179 2.172				.250 2.844	.358 3.659
1 1/4	1.660	.065 1.107	.065 1.107	.109 1.806	.109 1.806			.140 2.273	.140 2.273		.191 2.997	.191 2.997				.250 3.765	.382 5.214
1 1/2	1.900	.065 1.274	.065 1.274	.109 2.085	.109 2.085			.145 2.718	.145 2.718		.200 3.631	.200 3.631				.281 4.859	.281 6.408
2	2.375	.065 1.604	.065 1.604	.109 2.638	.109 2.638			.154 3.653	.154 3.653		.218 5.022	.218 5.022				.344 7.46	.436 9.029
2 1/2	2.875	.083 2.475	.083 2.475	.120 3.531	.120 3.531			.203 5.793	.203 5.793		.276 7.661	.276 7.661				.375 10.01	.552 13.70
3	3.500	.083 3.029	.083 3.029	.120 4.332	.120 4.332			.216 7.576	.216 7.576		.300 10.25	.300 10.25				.438 14.32	.600 18.58
3 1/2	4.000	.083 3.472	.083 3.472	.120 4.973	.120 4.973			.226 9.109	.226 9.109		.318 12.51	.318 12.51					.636 22.85
4	4.500	.083 3.915	.083 3.915	.120 5.613	.120 5.613			.237 10.79	.237 10.79	.281 12.66	.337 14.98	.337 14.98		.438 19.01		.531 22.51	.674 27.54
4 1/2	5.000							.247 12.53			.355 17.61						.710 32.53
5	5.563	.109 6.349	.109 6.349	.134 7.770	.134 7.770	.203 11.62		.258 14.62	.258 14.62		.375 20.78	.375 20.78		.500 27.04		.625 32.96	.750 38.55
6	6.625	.109 7.585	.109 7.585	.134 9.290	.134 9.290	.203 13.92		.280 18.97	.280 18.97		.432 28.57	.432 28.57		.562 36.39		.719 45.35	.864 53.16
7	7.625							.301 23.57			.500 38.05						.875 63.08
8	8.625	.109 9.914	.109 9.914	.148 13.40	.148 13.40	.250 22.36	.277 24.70	.322 28.55	.322 28.55	.406 35.64	.500 43.39	.500 43.39	.594 50.95	.719 60.71	.812 67.76	.906 74.69	.875 72.42
9	9.625							.342 33.90			.500 48.72
10	10.750	.134 15.19	.134 15.19	.165 18.65	.165 18.65	.250 28.04	.307 34.24	.365 40.48	.365 40.48	.500 54.74	.500 54.74	.594 64.43	.719 77.03	.844 89.29	1.000 104.13	1.125 115.64	1.000 104.13
11	11.750							.375 45.55			.500 60.07
12	12.750	.156 21.07	.165 22.18	.180 24.17	.180 24.17	.250 33.38	.330 43.77	.375 49.56	.406 53.53	.562 73.16	.500 65.42	.688 88.63	.844 107.32	1.000 125.5	1.125 139.7	1.312 160.3	1.000 125.5
14	14.000	.156 23.07		.188 27.73	.250 36.71	.312 45.61	.375 54.57	.375 54.57	.438 63.44	.594 85.05	.500 72.09	.750 106.1	.938 130.85	1.094 150.79	1.250 170.2	1.406 189.1
16	16.000	.165 27.90		.188 31.75	.250 42.05	.312 52.27	.375 62.58	.375 62.58	.500 82.77	.656 107.5	.500 82.77	.844 136.6	1.031 164.8	1.219 192.43	1.438 223.64	1.594 245.25
18	18.000	.165 31.43		.188 35.76	.250 47.39	.312 58.94	.438 82.15	.375 70.59	.562 104.67	.750 138.2	.500 93.45	.938 170.92	1.156 208.0	1.375 244.1	1.562 274.2	1.781 308.5
20	20.000	.188 39.78		.219 46.27	.250 52.73	.375 78.60	.500 104.1	.375 78.60	.594 123.1	.812 166.4	.500 104.1	1.031 208.9	1.281 256.1	1.500 296.4	1.750 341.1	1.969 379.2
22	22.000				.250 58.07	.375 86.61	.500 114.8	.375 86.61		.875 197.4	.500 114.8	1.125 250.8	1.375 302.88	1.625 353.6	1.875 403.0	2.215 451.1
24	24.000	.218 55.37		.250 63.41	.250 63.41	.375 94.62	.562 140.8	.375 94.62	.688 171.29	.969 238.35	.500 125.5	1.219 296.58	1.531 367.4	1.812 429.4	2.062 483.1	2.344 542.1
26	26.000				.312 85.60	.500 136.17		.375 102.63			.500 136.17
28	28.000				.312 92.26	.500 146.85	.625 182.73	.375 110.64
30	30.000	.250 79.43		.312 98.93	.312 98.93	.500 157.53	.625 196.08	.375 118.65			.500 157.53
32	32.000				.312 105.59	.500 168.21	.625 209.43	.375 126.66	.688 230.08		.500 168.21
34	34.000				.312 112.25	.500 178.89	.625 222.78	.375 134.67	.688 244.77		.500 178.89
36	36.000				.312 118.92	.500 189.57	.625 236.13	.375 142.68	.750 282.35		.500 189.57
42	42.000						.375 166.7			.500 221.6
48	48.000						.375 190.7			.500 253.6

National Industrial Supply

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732-868-1112