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Features

Product Overview

The range can be engineered to suit your application, with body construction, material, and ancillary features optimised to meet your process needs. Being ISO 9001 certified, we adopt systematic ways to ensure high quality, you can be assured of outstanding reliability and sealing performance through the design life of your asset.

Technical Requirement

· Design and Manufacture Conform to EN12334、BS5153
· Flange dimensions Conform to EN1092-2 PN16
· Face to Face dimensions Conform to EN558-1 List 10、BS5153
· Testing Conform to EN12266-1
· CI-GREY CAST IRON , DI-DUCTILE IRON

Specification

PART NAME MATERIAL
BODY EN-GJL-250/EN-GJS-500-7
SEAT RING ASTM B62 C83600
DISC EN-GJL-250/EN-GJS-500-7
DISC RING ASTM B62 C83600
HINGE ASTM A536 65-45-12
STEM ASTM A276 410
BONNET EN-GJL-250/EN-GJS-500-7

Dimensions Data

DN 50 65 80 100 125 150 200 250 300 350 400 450 500 600
L 203  216  241  292  330  356  495  622  699  787  914  965  1016  1219 
D CI 165 185 200 220 250 285 340 405 460 520 580 640 715 840
DI 400 455
D1 125 145 160 180 210 240 295 355 410 470 525 585 650 770
D2 99 118 132 156 184 211 266 319 370 429 480 548 609 720
b CI 20 20 22 24 26 26 30 32 32 36 38 40 42 48 
DI 19 19 19 19 19 19 20 22 24.5 26.5 28 30 31.5 36
n-d 4-19 4-19 8-19 8-19 8-19 8-23 12-23 12-28 12-28 16-28 16-31 20-31 20-34 20-37
f 3 3 3 3 3 3 3 3 4 4 4 4 4 5
H 124 129 153 170 196 259 332 383 425 450 512 702 755 856

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