Part Name
Material
EN Spec.
ASTM Spec.
Body
Cast Iron
EN-JS1040
A126 Class B
Disc
Seat
CI Integral
Disc Trim
EPDM/NBR
Commercial
Bushing
Bronze
EN1982 CC491K
B62 C83600
Stem
Stainless Steel
BS970 420S37
AISI 420
Spring
BS970 304S15
AISI 304
Support
Screen
Size
50/2"
65/2.5"
80/3"
100/4"
125/5"
150/6"
200/8"
250/10"
300/12"
A
100
120
140
170
200
230
288
354
410
B
160
205
240
300
355
490
575
655
C
94
142
177
206
237
290
330
360
D
165
185
220
250
285
340
405
460