Wellworth Ecatalog - page 18

SICCA800-2500GTF /GLF / PCF
#2500Y -GLOBE #2500Y -CHECK
C. MATERIAL
PART MATERIALS
PART NAME
NO. ASPERASTM
100 BODY A105 A182-F22
166 BONNET A105 A182-F22
200 STEM A479-410-2 A479-410-2
350 DISC SS304+ST6 SS304+ST6
452 GLANDFLANGE A105 A105
456 GLANDBUSH A276-410 A276-410
461 GLANDPACKING GRAPHITE GRAPHITE
515 SEAT ST6 (INTEGRAL) ST6 (INTEGRAL)
544 STEMNUT A582-416 A582-416
902 STUD A193-B8MCl.2 A193-B8MCl.2
920 HEXNUT A194-2H A194-2H
961 HANDWHEEL IS2108-BM340 /SG IRON
C. MATERIAL
PART MATERIALS
PART NAME
NO. ASPERASTM
100 BODY A105 A182 -F22
160 COVER A105 A182 -F22
351 DISC SS304+ST6 SS304+ST6
515 SEAT ST6 (INTEGRAL) ST6 (INTEGRAL)
950 SPRING A313-SS302 A313-SS302
6
A. DESIGN /TESTSPECIFICATIONS
TEST (API598) (kg/cm2 ) (PSI) TESTINGMEDIUM
SHELL 660 9375
BACKSEAT 484 6875 WATER
SEATLEAK 484 6875
DESIGNSPECIFICATIONS
GENERALVALVEDESIGN&PR.TEMP.RATING ASMEB16.34
SOCKETWELDENDDIMENSIONS ASMEB16.11
ENDTOENDASPERMANUFACTURER’SSTANDARD
A. DESIGN /TESTSPECIFICATIONS
TEST (API598) (Kg/cm2) (PSI) TESTINGMEDIUM
SHELL 660 9375
WATER
SEATLEAK 484 6875
DESIGNSPECIFICATIONS
GENERALVALVEDESIGN&PR.TEMP.RATING ASMEB16.34
SOCKETWELDENDDIMENSIONS ASMEB16.11
ENDTOENDASPERMANUFACTURER’SSTANDARD
B. DIMENSIONS
SIZE E ØB C(open) ØD A
INCH MM INCH MM INCH MM INCH MM INCH MM INCH MM
1/2 15 3.3 85 0.9 21.8 7.3 186 5.0 127 0.4 9.5
3/4 20 3.9 98 1.1 27.2 8.7 220 7.3 145 0.5 12.5
1 25 4.1 104 1.3 33.9 9.5 240 7.3 145 0.5 12.5
1½ 40 5.7 144 1.9 48.8 11.8 300 8.0 203 0.5 12.5
2 50 5.7 144 2.4 61.2 15.0 380 10.0 255 0.6 16.0
B. DIMENSIONS
SIZE E ØB C(max) A
INCH MM INCH MM INCH MM INCH MM INCH MM
1/2 15 3.4 85 0.9 21.8 3.0 80 0.4 9.5
3/4 20 3.9 98 1.1 27.2 3.0 80 0.5 12.5
1 25 4.1 104 1.3 33.9 3.5 90 0.5 12.5
1½ 40 5.7 144 1.9 48.8 4.7 120 0.5 12.5
2 50 5.7 144 2.4 61.2 5.0 130 0.6 16.0