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Products

8100 - Product Numbering

81 – 17 1 5 1 V 09 G1 1    
    A B C D E F G H I

 

A INLET & OUTLET COMBINATION
(See Selection Table)
B ORIFICE SIZE
1 – 1/2” DIAMETER
2 – 3/4” DIAMETER
C INLET BASE & BODY MATERIAL
5 – CARBON STEEL / WCB CARBON STEEL
6 – 316 STAINLESS STEEL / WCB CARBON STEEL
D CAP TYPE
1 – CLOSED CAP
2 – OPEN LIFT LEVER
3 – CLOSED LIFT LEVER
E SEAT MATERIAL
V – VITON 90 DUROMETER
T – 15% GLASSED FILLED TEFLON
P – VIRGIN PEEK
F SPRING CODE
(ASSIGNED BY MERCER)
G TRIM CODES
G1 – GAS SERVICE (15-1225PSI : 1/2” ORIFICE , 15-520PSI : 3/4” ORIFCE)
G2 – GAS SERVICE (1226-2400PSI : 1/2” ORIFICE , 521-2000PSI : 3/4” ORIFICE)
N1 – SOUR GAS SERVICE (15-1225PSI : 1/2” ORIFICE , 15-520PSI : 3/4” ORIFICE)
N2 – SOUR GAS SERVICE (1226-2400PSI : 1/2” ORIFICE , 521-2000PSI : 3/4” ORIFICE)
H O-RING MATERIAL
1 – STANDARD O-RINGS (VITON & BUNA-N)
I 2- DIGIT “SPECIAL” CODE
(IF APPLICABLE ASSIGNED BY MERCER)