SIZE CODE CROSS REFERENCE

All CLAMPSEALŽ valves are distinguished by a size code which defines tool and part interchangeability. The size code is stamped on all valve bodies just below the threads and directly above the round raised pad where the steel heat code is stamped. Size codes consist of a number followed by a letter. The number refers to the body forging size and the letter refers to the seat ring size.
This table lists Conval's standard size codes for given configurations. Reference size code when ordering parts or tools.
Always confirm the size code by inspecting the valve.

Y-GLOBE SW

ANSI CLASS	0.50	0.75	1.00	1.25	1.50	2.00	2.50	3.00	4.00
900/1195	3D	5E	5F	5G	6H	7J	-	-	-
1500/2155	3D	5E	5F	6G	7H	8J	9K	-	-
2500/3045	3C	5E	5E	7G	7G	8H	10K	-	-
3500/4095	5D	5D	6E	8G	8G	9H*	-	-	-
4500	5C	6E	7E	-	10H	-	-	-	-

Y-GLOBE BW

ANSI CLASS	0.50	0.75	1.00	1.25	1.50	2.00	2.50	3.00	4.00
900/1195	3D	5E	5F	5G	6H	7J	8K	9L	10M
1500/2155	3D	5E	5F	6G	7H	8J	9K	10L	10L
2500/3045	3C	5E	5E	7G	7G	8H	9J	10K	10K
3500/4095	5D	5D	6E	7F	8G	8G	9H	10J	10J
4500	5C	6E	6E	-	7E	8F	9G	10H	10H

ANGLE SW

ANSI CLASS	0.50	0.75	1.00	1.25	1.50	2.00	2.50	3.00	4.00
900/1195	3D	5E	5F	5G	7H	8J*	-	-	-
1500/2155	3D	5E	5F	7G	7H	8J	-	-	-
2500/3045	3C	5E	5E	7G	8H	-	-	-	-
3500/4095	5D	5D	7F	8G	8G*	-	-	-	-

ANGLE BW

ANSI CLASS	0.50	0.75	1.00	1.25	1.50	2.00	2.50	3.00	4.00
900/1195	3D	5E	5F	5G	7H	8J	8J	-	-
1500/2155	3D	5E	5F	7G	7H	8J	8J	-	-
2500/3045	3C	5E	5E	7G	7G	8H	8H	-	-
3500/4095	5D	5D	7F	7F	8G	8G	8G	-	-

VERTICAL SW

ANSI CLASS	0.50	0.75	1.00	1.25	1.50	2.00	2.50	3.00	4.00
900/1195	3D	5E	5F	7G	7H	7J*	-	-	-
1500/2155	3D	5E	5F	7G	7H	8J*	-	-	-
2500/3045	3C	5E	5E	7G	7G	8H*	-	-	-
3500/4095	5D	5D	7F	8G*	8G*	-	-	-	-

VERTICAL STEM BW

ANSI CLASS	0.50	0.75	1.00	1.25	1.50	2.00	2.50	3.00	4.00
900/1195	3D	5E	5F	7G	7H	7J*	7J*	8J*	-
1500/2155	3D	5E	5F	7G	7H	8J*	8J*	-	-
2500/3045	3C	5E	5E	7G	7G	8H*	8H*	-	-
3500/4095	5D	5D	7F	7F	7F	8G*	8G*	-	-

* Indicates recent change required by ANSI B16.34 (1988) or indicates recent introduction of #8 vertical stem forging.

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