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SILICONE Certification: Pass world's necessary certifications for water system. Tracking Number: Each rubber seat has it's exclusive tracking number. Laser Marking: Mark specified words as needed. https://www.butterflyvalveseat.com/vodcdn/videos/encoder/1202303/7df5af88a172f48d88cd33bd95de7a49/playlist.m3u8 3 2023-03-28T08:42:53+08:00 8 4.1 Gasket butterfly valve liner EPDM butterfly valve liner NBR butterfly valve liner https://www.butterflyvalveseat.com/sale-37595120-customized-butterfly-valve-rubber-seat-size-range-2-54.html 0.8 weekly 2026-03-14 https://www.butterflyvalveseat.com/photo/pl149421214-customized_butterfly_valve_rubber_seat_size_range_2_54.jpg https://www.butterflyvalveseat.com/photo/pl149421215-customized_butterfly_valve_rubber_seat_size_range_2_54.jpg https://www.butterflyvalveseat.com/photo/pl149421216-customized_butterfly_valve_rubber_seat_size_range_2_54.jpg https://www.butterflyvalveseat.com/photo/butterflyvalveseat/video/20230328_6422398e5fd78.mp4.jpg?1679964772 Customized Butterfly Valve Rubber Seat, Size Range 2'' - 54'' Customized butterfly valve rubber seat, size range 2' - 54' Material: Based on flow media Certification: NSF, WRAS, DVGW, KTW, W270, FDA, ACS, ETC.. Rach product has it's unique Tracking Number: Each rubber seat has it's exclusive tracking number. Laser Marking for tracking: Mark specified words as needed. https://www.butterflyvalveseat.com/vodcdn/videos/encoder/1202303/9bd0b9bb6fcdda37709571c05a08daf6/playlist.m3u8 6 2023-03-28T08:49:13+08:00 5 4.7 Butterfly Valve Rubber Seat 54'' Customized Rubber Seat https://www.butterflyvalveseat.com/sale-38613700-ptfe-bonded-with-epdm-valve-seat-for-centerline-butterfly-valve-2-24.html 0.8 weekly 2026-03-14 https://www.butterflyvalveseat.com/photo/pl153162533-ptfe_bonded_with_epdm_valve_seat_for_centerline_butterfly_valve_2_24.jpg https://www.butterflyvalveseat.com/photo/pl153162534-ptfe_bonded_with_epdm_valve_seat_for_centerline_butterfly_valve_2_24.jpg https://www.butterflyvalveseat.com/photo/pl153162536-ptfe_bonded_with_epdm_valve_seat_for_centerline_butterfly_valve_2_24.jpg https://www.butterflyvalveseat.com/photo/pl153162537-ptfe_bonded_with_epdm_valve_seat_for_centerline_butterfly_valve_2_24.jpg 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https://www.butterflyvalveseat.com/sale-36474606-wras-approved-epdm-rubber-plug-for-portable-water-equipment.html 0.8 weekly 2026-03-14 https://www.butterflyvalveseat.com/photo/pl144052010-wras_approved_epdm_rubber_plug_for_portable_water_equipment.jpg https://www.butterflyvalveseat.com/photo/pl144052009-wras_approved_epdm_rubber_plug_for_portable_water_equipment.jpg https://www.butterflyvalveseat.com/photo/pl144052012-wras_approved_epdm_rubber_plug_for_portable_water_equipment.jpg https://www.butterflyvalveseat.com/photo/pl144052011-wras_approved_epdm_rubber_plug_for_portable_water_equipment.jpg https://www.butterflyvalveseat.com/photo/pl144052013-wras_approved_epdm_rubber_plug_for_portable_water_equipment.jpg https://www.butterflyvalveseat.com/photo/pl144052014-wras_approved_epdm_rubber_plug_for_portable_water_equipment.jpg https://www.butterflyvalveseat.com/photo/butterflyvalveseat/video/20230113_63c0d18d7170c.mp4.jpg?1673582591 WRAS Approved EPDM Rubber Plug For Portable Water Equipment WRAS Approved EPDM rubber plug for portable water equipment 1. General information (1) Material : EPDM (2) Shore A: 70 (3) Framework: brass+stainless steel (4) Processing technic: vulcanization (5) Application: portable water device (6) Certificate: WRAS Production Process Flow Raw material incoming inspection Batching Mixing Inititial physical property test Placing and clipping Molding, trimming and testing Packaging Delivery 2. Production process (1) Raw material mixing (2) https://www.butterflyvalveseat.com/vodcdn/videos/encoder/1202301/b13a75d1e01dd31c1392aeda8e4d0a88/playlist.m3u8 8 2023-01-13T11:35:37+08:00 17 4.3 WRAS Approved EPDM Rubber Plug 70 A Shore EPDM Rubber Plug OEM EPDM Rubber Plug https://www.butterflyvalveseat.com/sale-12581766-buna-nitrile-epdm-fkm-fpm-wafer-lug-butterfly-valve-liners-with-high-hardness.html 0.8 weekly 2026-03-14 https://www.butterflyvalveseat.com/photo/pl26462020-buna_nitrile_epdm_fkm_fpm_wafer_lug_butterfly_valve_liners_with_high_hardness.jpg https://www.butterflyvalveseat.com/photo/pl26462021-buna_nitrile_epdm_fkm_fpm_wafer_lug_butterfly_valve_liners_with_high_hardness.jpg https://www.butterflyvalveseat.com/photo/pl26462022-buna_nitrile_epdm_fkm_fpm_wafer_lug_butterfly_valve_liners_with_high_hardness.jpg https://www.butterflyvalveseat.com/photo/pl26462023-buna_nitrile_epdm_fkm_fpm_wafer_lug_butterfly_valve_liners_with_high_hardness.jpg 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In order to protect the epoxy coating outside the valves, we must operate very carefylly. Generally, all the process after vulcanization will be operated by one person in line. Size range: DN25-DN600 Material: FKM Operating temperature: -18 to 240 Characteristics: acid, oil and temperature resistance Rated Operating Temperature for different https://www.butterflyvalveseat.com/vodcdn/videos/encoder/1202302/5eab248f173c9175199034e3fbaedb2a/playlist.m3u8 2 2023-02-08T14:23:56+08:00 13 4.7 https://www.butterflyvalveseat.com/quality-36497272-bonded-epdm-bonded-buna-n-valve-seats-for-resilient-seated-butterfly-valve 0.8 weekly 2026-03-14 https://www.butterflyvalveseat.com/photo/pl144144535-bonded_epdm_bonded_buna_n_valve_seats_for_resilient_seated_butterfly_valve.jpg https://www.butterflyvalveseat.com/photo/pl144144539-bonded_epdm_bonded_buna_n_valve_seats_for_resilient_seated_butterfly_valve.jpg https://www.butterflyvalveseat.com/photo/pl144144541-bonded_epdm_bonded_buna_n_valve_seats_for_resilient_seated_butterfly_valve.jpg https://www.butterflyvalveseat.com/photo/pl144144543-bonded_epdm_bonded_buna_n_valve_seats_for_resilient_seated_butterfly_valve.jpg 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