China handwheel butterfly valve Manufacturers Factory Suppliers
WebNIBCO LD-2000 Series 8 in. Ductile Iron EPDM Gear Operator Handle Butterfly Valve. Part #. NLD20005X. Item #. 29911. $1,205.05 EACH. Add to Cart. Victaulic FireLock™ Style...
WebButterfly Valve 6'' full flow waterway. Operates to 250 psi and meets NFPA 1901 Standard for opening and closing speed when used Gear / Handwheel, Air or Electric actuators. Manual quarter-turn...
WebMay 20, 2020 · A butterfly valve is a quarter-turn bidirectional valve that can be fully opened or closed with a quarter-turn of the disc. The disc control can be a lever, a handwheel, or a...
WebResilient Seated Butterfly Valve Series 30/31 Size Range NPS 2 to 20 / DN 50 to 500 NPS 14 to 20 / DN 350 to 500 Temperature Range -20°F to 400°F (-29°C to 204°C) Maximum Allowable Operating...
WebButterfly Valve Dimensions & Operational Information Replacement Parts for 1-1/2" - 12" PVC & CPVC Standard, True Lug and Polypropylene Valves ... 13 Handwheel Pin 1 SS 316 14 Handwheel Adapter 1...
WebThe Series 30/31 is engineered to provide bidirectional bubble-tight shutoff and isolation of the line media from the stem or valve body. Available with a wide selection of high-quality resilient...
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