... to Europe,Africa,South America. 4.EPDM seat D40-D600 Full Range Gate Valve Specification:1. Size: 1-1/2 ... Opening indicator, With limit switch, Others.8. Type: Non rising stem, Rising stem9. Finishing: Epoxy coating, Painting etc10. Usage: Water ... / PTFEStemStainless steel, Brass/Bronze etc BushingPTFE"O" ringNBR, PTFELevelMalleable iron, Carbon steelContact: Ms. Annie Tel: +86-311-85520268/9, Fax: + ...