World Wide Metric, Inc.
37 Readington Road
Branchburg, New Jersey 08876
Phone: 732-247-2300 • Fax: 732-247-7258
E-Mail: sales@worldwidemetric.com • Web site: www.worldwidemetric.com
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1 - Body - Stainless Steel - AISI 316 L
2 - Disc - Stainless Steel - AISI 316 L
3 - Spring - Stainless Steel - AISI 316 L
4 - Seat - Stainless Steel - AISI 316 L

Face to face according to DIN3202 K4
a1520 - 500
Unit of Measure
1 

Item #

Size

d 

D

A

L

Weight

DN4865-015-2227 N/A 015 N/A 15 mm N/A 53 mm N/A 45 mm N/A 16.0 mm N/A 0.11 kg
DN4865-020-2227 N/A 020 N/A 20 mm N/A 63 mm N/A 55.0 mm N/A 19 mm N/A 0.14 kg
DN4865-025-2227 N/A 025 N/A 24 mm N/A 73 mm N/A 65 mm N/A 22.0 mm N/A 0.26 kg
DN4865-032-2227 N/A 032 N/A 31 mm N/A 84 mm N/A 74 mm N/A 28.0 mm N/A 0.40 kg
DN4865-040-2227 N/A 040 N/A 38 mm N/A 94 mm N/A 84 mm N/A 32.0 mm N/A 0.6 kg
DN4865-050-2227 N/A 050 N/A 47 mm N/A 107 mm N/A 98 mm N/A 40.0 mm N/A 1 kg
DN4865-065-2227 N/A 065 N/A 62 mm N/A 126 mm N/A 118 mm N/A 46 mm N/A 1.3 kg
DN4865-080-2227 N/A 080 N/A 77 mm N/A 144 mm N/A 130 mm N/A 50 mm N/A 1.90 kg
DN4865-100-2227 N/A 100 N/A 95 mm N/A 162 mm N/A 156 mm N/A 60 mm N/A 3.40 kg
DN4865-125-2227 N/A 125 N/A N/A N/A N/A N/A
Unit of Measure
1