Knife Gate Valve
| FOB Price: | US$3,000.00 / Piece |
|---|---|
| Min. Order: | 1 Piece |
| Min. Order | FOB Price |
|---|---|
| 1 Piece | US$3,000.00/ Piece |
| Port: | Jinan, China |
|---|---|
| Transport Package: | Export Wooden Box |
| Payment Terms: | T/T |
Product Description
Company Info
Product Description
Types of Knife Gate Valves
Pneumatic Knife Gate Valve
The pneumatic knife gate valve is controlled by a pneumatic actuator and uses a pneumatic device to open and close the valve. With a lightweight, simple structure, reliable sealing, long service life, can effectively cut off the advantages of fibers in the medium.
Pneumatic Penetration Insert Valve
The pneumatic penetration insert valve adopts a gate penetration structure, using a pneumatic device to make the stem drive the gate for adaptive reciprocating movement to achieve the purpose of opening and closing the gate.
Knife Gate Valve Function
The sealing surface of the gate can be lifted, which can scrape off the adhesive on the sealing surface and automatically remove the sundries.
The stainless steel gate can prevent seal leakage caused by corrosion, and the fine grinding and polishing treatment can obtain a better sealing effect.
The stainless steel valve body is durable and durable, the actuated knife gate valve body reinforcement design improves the valve body strength, and the double-head screw is used to open and close more quickly.
The group valve body and packing culvert are all precision casting. The valve body is integrally cast by flange type. The material can be selected from 304, 316, 316L, WCB, 2Crl3 according to user needs. The sealing ring is made of PTFE reinforced polytetrafluoroethylene. Corrosion, wear resistance, no slag.
The full-circle DC channel design has no slag and no jamming.
The scientific design of the upper seal stuffing box makes the upper seal safe, effective, and durable.
Short structure length can save raw materials, installation space, and also effectively support pipeline strength.
The triangular bracket saves raw materials and ensures the required mechanical properties.
The guide block on the valve body of the automatic knife gate valve makes the gate move correctly. Extrusion blocks ensure effective sealing of the gate.
The gate valve knife plate has 5 supporting points. When the valve is closed and under back pressure, the valve plate will not be offset.
Knife Gate Valve Sealing Principle
Through the gate closed to the bottom, the gate bevel cutting surface touches the wedge block on the valve body to make the gate close to the sealing surface to play the sealing effect, and the bottom of the gate bevel cutting surface has the function of cutting off the medium, so that the gatevalves are not easy to be blocked by debris jam, can also scrape the sealing surface of the adhesion.
As one of industrial valves manufacturers, we will do our best to meet all the needs of customers.
Address:
No. 1 of Hengfa Road, Beisu Area, Jining, Shandong, China
Business Type:
Manufacturer/Factory
Business Range:
Industrial Equipment & Components, Instruments & Meters
Main Products:
Smart Positioner
Company Introduction:
The term of Utmost® Herewith is introduced to stand for highly-qualified work, first- class products, bold enough spirit to try, and endless pursuit of perfection. And behind the name of Utmost® , it is a professionalized manufacturer of control valves and auto-control equipments, who has undergone the past ten years through a partner of world famous valve brand and the after service center to a competitive company with her own brand Utmost Flow Control Tech (Beijing) Co., Ltd. Combined with design, machining, assembling. Reforming and commissioning experience, so far has grown into a control valve manufacturer who integrating R&D, manufacturing, sales, services, and technology Certification of New Hi-tech Enterprises. Throughout the designing, model selection, production and processing of each Utmost control valve, shows an attitude, together with a belief constantly towards perfect and sophisticated production. Our control valve offerings are: Single-seat control valve, sleeve valve, angle valve, three- way valve, temperature control valve, bellow sealing valve, self-regulating valve, and etc.; For which, a full selection of materials including carbon steel, stainless steel, heat resisting steel, alloy steel. Inconel, Monel, and Hastelloy alloy are on offer; Actuators are both on electric and pneumatic options; And the inside nominal diameter ranges between DN15(l/2") and DN600(24"), with nominal pressure from PN16(ANSI150) to PN400(ANSI2500). Utmost owned a complete process line from machining, assembling and testing process. Every Utmost designed product with good performance of high or low temperature, corrosion and high pressure resistance. Guaranteed by High Precision machining level and strict quality control system, high quality Utmost* control valve can be adopted under any tough operating conditions.
