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  1. GOST standard double offset butterfly valves

    Design standardISO 10631Face to face length: ISO5752 S13/S14Connecting flange: GOST 33259GOST12815 ISO 7005 PN6/10/16/25/40 Test standardISO 5208, Bi-direction, Double offset, Zero Leakage
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  2. BS EN Standard Double Offset Butterfly Valves

    Design standard, EN593, Face to face length: EN558 S13/S14, Connecting flange: EN1092-1/2 PN6/10/16/25/40 Test standard, EN12266-1, Bi-direction, dual eccentric, zero Leakage. Internally and externally coated with fusion bonded epoxy coating, thickness Min. min250m or liquid epoxy painting.
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  3. Is Standard Double Eccentric Butterfly Valves

    Design standardEN593, Face to face length: ISO5752/EN558 S13/S14,Connecting flange: EN1092-1/2 PN6/10/16/25/40 Test standard, EN12266-1, Bi-direction, Double offset, Zero Leakage.
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  4. Blast Furnace Triple Eccentric Butterfly Valve

    Used in blast furnace gas pipelines for regulating and cutting off
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  5. Snort valve

    The valve is composed of butterfly valve and piston valve
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  6. Double Eccentric Butterfly Valves

    Dual eccentric butterfly valves include wafer type and flanged type, rubber sealing or metal sealing with different operation methods.
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  7. Three-bar Cut-off Butterfly Valve

    The lever cutting butterfly valve has the advantages of small structure size and light weight. The valve plate has a period of opening and closing translation process relative to the valve body at the moment of valve opening and closing, and the friction free operation can ensure the sealing performance of the sealing surface for a long time
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  8. DIN Standard S14 dual eccentric butterfly valve

    Design standardDIN3354Face to face length: DIN3202 F16/F4Connecting flange: DIN2532, DIN2533, DIN2501 PN6/10/16/25/40 Test standardDIN3230, Bi-direction, dual eccentric, zero Leakage.
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  9. ANSI Standard Dual Eccentric Butterfly Valves

    Design standard: API609, Face to face length: API609, Connecting flange: ANSI B16.5/B16.47 Test standard: API598, Bi-direction, dual eccentric, Zero Leakage.
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  10. Double eccentric butterfly valves

    Dual eccentric butterfly valves include wafer type and flanged type, rubber sealing or metal sealing with different operation methods.
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  11. Dust gas butterfly valves

    opening moment is small, flexible and convenient, and labor-saving and energy-saving are realized.
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  12. Regulating butterfly valves

    Regulating valve has straight disc type and inclined disc type
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  13. BS standard butterfly valves S13 S14

    Design standardEN593, BS5155Face to face length: EN558, BS2080 S13/S14Connecting flange: EN1092-1/2, BS4504, BS1560 PN6/10/16/25/40 Test standardEN12266-1, BS5146, Bi-direction, dual eccentric, zero Leakage.
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  14. As Standard Double Eccentric Butterfly Valves

    Design standardEN593/ AS4795Face to face length: ISO5752/EN558 S13/S14Connecting flange: AS4087/AS2129 PN6/10/16/25/40 Test standardAS4795, Bi-direction, Double offset, Zero Leakage.
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  15. Triple Offset Wafer Metal Seated Butterfly Valve

    Suitable flange: PN10,PN16, CL150, CL300 Standards: EN593, EN558-1, API609, EN1092-2, EN12266, API598 SizeDN100-DN1200 Pressure: PN6-PN40, CL150, CL300 Material: CI, DI, CS Medium: Water, oil, weak corrosive liquids etc.
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