Gate valves ZELENODOLSKIi ZAVOD ZV, ZMSH-40x21, ZMSH-65x21M, etc.

Gate valves made of titanium alloys are a reliable locking device in the wellhead equipment of oil and gas fields. All valve parts are made of modified titanium alloys and provide exceptional corrosion resistance and durability. A self-sealing cuff made of composite material is used as a spindle sealer. The small weight of the valve greatly facilitates the process of its installation and disassembly.

The gate valve has a pressure of up to 105 MPa. The valve is parallel with a single-plate gate, a metal-to-metal gate seal and a manual drive. It is used as a shut-off device to completely block the flow of the working medium. Designed for installation in pipelines, in wellhead fittings.

The ZV type water valve serves as a reliable shut-off device for blocking the flow of the working medium in the pipelines of oil and gas producing enterprises. The minimum number of through holes ensures high tightness of the structure. Replacement of the spindle seal is provided without dismantling the valve and removing pressure. The running nut rotates on thrust rolling bearings and is equipped with a bronze insert, which reduces the steering effort. The stuffing box assembly includes two sets of chevron cuffs, the presence of sealing grease between them reduces the friction force. Sealing grease is supplied through the discharge valves to the working surfaces of the seats, increases the degree of tightness of the gate, reduces the effort during control, eliminates the possibility of bullying on the sealing surfaces. These advantages of the product provide a service life of at least 10 years with a trouble-free operating time of 8500 hours.

The valves ZMSH-40x21, ZMSH-65x21M are intended for use as a shut-off device in the fittings of the mouth of the injection well D = 65mm, P=21MPa and on pipelines and facilities of reservoir pressure maintenance systems located in areas with a temperate climate according to GOST-16350 at ambient temperatures from minus 40 ° C to plus 40 °S.

• Gate valves. Technical specifications.
• Gate valves for pressure up to 105 MPa. Technical specifications.
• ZV. Technical specifications.
• ZMSH-40x21, ZMSH-65x21M. Technical specifications.

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