Ductile iron body, Ball in aluminum covered rubber EPDM or NBR (or ductile iron covered rubber EPDM or NBR)
face to face: DIN3202 F6
inside and outside body coated powder epoxy coating


our other check valves:
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Anhui Sunval International Co., Ltd.
Audited Supplier
13 years
Profile Certified by SGS/BV
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Negotiable 10 Pieces(MOQ)
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