Swing/Wafer Check Valves

Products

Valves & Automation

Descriptions

Wafer check valves are economical and lightweight. They are of a space saving design. They are available in PVC, PP, and PVDF in sizes from 2″ to 20″ with Buna N, EPDM, Viton or Teflon O-rings. The spring is available in 316 S.S. standard and in HASTELLOY C upon request. Spacers are required for installation.

SIZE	EPDM	EPDM/SPRING	VITON	VITON/SPRING
PVC
2"	460-20-E	470-20-E	460-20-V	470-20-V
2 1/2"	460-25-E	470-25-E	460-25-V	470-25-V
3"	460-30-E	470-30-E	460-30-V	470-30-V
4"	460-40-E	470-40-E	460-40-V	470-40-V
5"	460-50-E	470-50-E	460-50-V	470-50-V
6"	460-60-E	470-60-E	460-60-V	470-60-V
8"	460-80-E	470-80-E	460-80-V	470-70-V
10"	460-100-E	470-100-E	460-100-V	470-100-V
12"	460-120-E	470-120-E	460-120-V	470-120-V
14"	460-140-E	470-140-E	460-140-V	470-140-V
16"	460-160-E	470-160-E	460-160-V	470-160-V
20"	460-200-E	470-200-E	460-200-V	470-200-V

SIZE	EPDM	EPDM/SPRING	VITON	VITON/SPRING
PP
2"	461-20-E	471-20-E	461-20-V	471-20-V
2 1/2"	461-25-E	471-25-E	461-25-V	471-25-V
3"	461-30-E	471-30-E	461-30-V	471-30-V
4"	461-40-E	471-40-E	461-40-V	471-40-V
5"	461-50-E	471-50-E	461-50-V	471-50-V
6"	461-60-E	471-60-E	461-60-V	471-60-V
8"	461-80-E	471-80-E	461-80-V	471-70-V
10"	461-100-E	471-100-E	461-100-V	471-100-V
12"	461-120-E	471-120-E	461-120-V	471-120-V
14"	461-140-E	471-140-E	461-140-V	471-140-V
16"	461-160-E	471-160-E	461-160-V	471-160-V
20"	461-200-E	471-200-E	461-200-V	471-200-V