Available for Import

Pneumatically actuated bellows shut-off valve ZT96547 DN 80

Nuclear Power Valves

Manufacturer:

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Bulk pricing available

FOB, CIF & EXW terms available

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Key Highlights

Made in Russia - engineered for durability
Suitable for challenging environments
Lower cost of ownership than European alternatives
Bulk orders available with volume discounts
Documentation and customs clearance assistance provided

Available Models

Pneumatically actuated bellows shut-off valve ZT96547 DN 100 Pneumatically actuated bellows shut-off valve ZT96547 DN 125 Pneumatically actuated bellows shut-off valve ZT96547 DN 32 Pneumatically actuated bellows shut-off valve ZT96547 DN 50 Pneumatically actuated bellows shut-off valve ZT96547 DN 150

Pneumatically actuated bellows shut-off valve ZT96547 DN 25

Description

Applied for installation in normal operation and safety systems.

Supplied domestically and for export, including countries with tropical climates..

Specifications

Operating medium i circuit coolant, makeup water, trap water, salt concentrate, oil, nitrogen, steam, steam generator feed water, steam generator blowdown water, i circuit gas blowdowns, feed water, condensate, cooling water for the drying circuit, radioactive

Opening/closing time No more than 10 s

Nominal diameter, DN 80

Pressure, Rp up to 20.0 mpa (200 kgf/cm²)

Operating medium temperature up to 335 °C

Pipeline connection Welded

Housing material 08CR18NI10T

Permissible leakage in the gate, cm³/min dn 25–15; dn 32–18; dn 50–30;dn 80–70; dn 100–120; dn 150–150;

Direction of medium flow on and under the spool

Valve control zt96546 - from pneumatic actuator of normally-open (NO) action with pneumatic valve t055.077mzt96547 - from pneumatic actuator of normally-closed (NC) action

Method of signaling local and remote

Control medium in pneumatic actuators air with temperature from -10 to +60 °C

Control air pressure in the pneumatic actuator Rupr 4.5 mpa (45 kgf/cm²), pressure increase up to 5.5 mpa (55 kgf/cm²) is allowed. in case of emergency mode "big leak" with temperature increase up to 150 °C the air pressure in the closed volume is increased up to 8 mpa (80 kgf/cm²).

Control air pressure drop, max. 0.01 mpa/h (0.1 kgf/cm2/h)

Control air flow rate for one actuation, not more, m3 zt96546 - 0.04 ; zt96547 - 0.01 to 0.05

Contamination class of control air not higher than 7 according to gost 17433

Setting position any

Media flow direction on and under the spool

Classification designation of the valve 2biia, 2biiv per np-068-05

Seismic resistance category i by np-031-01

Note: All specifications are provided by the manufacturer and may be subject to change. Please contact us to confirm the latest specifications before placing your order.

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Delivery & Payment

Shipping Terms

FOB Novorossiysk, Russia CIF Available to major ports worldwide EXW Manufacturer's facility, Russia

Delivery Time

Sea freight: 30-60 days (depending on destination) Air freight: 14-21 days (for urgent orders)

Payment Methods

Letter of Credit (L/C) Wire Transfer (T/T) Escrow Services

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