Electric knife gate sludge
Also known as sludge slurry valves electric motor or electric knife gate valve full circle DC channel design does not exist slag, no jamming. Processed into the bottom of the knife blade plate-like, for soft materials such as fiber, pulp, wood pulp with a cut-off function, turn on and off at the same time have a good effect.
Electric slurry valves, electric sludge valve description:
An electric motor, also known as sludge slurry valves or electric knife gate valve with multiple rotary electric device, so that a straight line up and down movement of the valve plate, remote control to open or close the valve, the valve body material with steel, stainless steel, diameter range: DN50 ~ DN800, the use of temperature: ≤325 ℃, nominal pressure: 1.0 ~ 1.6MPa. Used in chemical, coal, sugar, water, paper and other fields, particularly suitable for the paper industry in the pipeline for the regulation and throttling.
Second, the electric knife gate valve Product Features:
l, also known as electric power sludge slurry valves or electric knife gate valve in accordance with the different caliber dark bar and the next shot is made in two forms (dark bar DN50 ~ 800mm, the next shot DN50 ~ 800mm), DC-channel design is not all-round deposit residue, no jamming. Processed into the bottom of the knife blade plate-like, for soft materials such as fiber, pulp, wood pulp with a cut-off function, turn on and off at the same time have a good effect. Blades are mounted in the upper end of a hard Teflon scraper to prevent dust, gravel and other material into the stuffing box and scratch resistance, can significantly increase the life of blades. Valve plate material made of stainless steel, polished grinding for best seal. Compact design, small footprint, light weight, inexpensive, easy to install, perfect measure attempts to prevent wear and easy to maintain, easy to use and long life, and can be arbitrarily chosen drive.
2, valve, filling culvert are precision casting, which the body uses the whole cast flange type, material can be chosen according to user needs 304,316,316L, WCB, 2Crl3, reinforced PTFE seal with PTFE material, resistant corrosion resistance, wear resistance, non-stick residue.
3, the valve plate has five anchor the valve plate with good self-centering. When the valve is closed, and the bear back pressure, the valve plate does not shift. 4, knife-shaped slurry valve handwheel can be configured manually zipper, positive gear, bevel gear, pneumatic and electric.
5, the blade may be formed inside the slurry valve V-shaped, triangular, pentagonal channel. V-gate can be used as an adjustment control.
6, slurry knife gate valve is connected in the form of shaped clip-on flange lug, sealed with metal metal seal, metal on polyurethane, with enhanced PTFE soft seal against.
7, Medium: Gold powder, tailings, pulp, wood pulp, fibers, dust, chemicals, sewage treatment, sedimentation tanks, ore, slag, coal, bitumen, silos export, fruits, cereals, grout, slaughter plant wastewater.
8, the working temperature: carbon steel: -29 ℃ ~ 325 ℃; stainless steel: -40 ℃ ~ 600 ℃; chromium molybdenum vanadium steel: ≤550 ℃;
9, the working pressure: 0.6 ~ 1.6MPa
Third, the electric motor, also known as sludge slurry valves or electric knife gate valve design performance standards by JB / T869l-1998MSSSP-81 flange according to GB / T9113.1-2000 length of the structure according to GB / T1-5188.2-94 test and acceptance by GB / T13927