Gas Shutoff Valve PKO-029-50-02 for Boiler Protection

Available for Import

Gas Shutoff Valve PKO-029-50-02 for Efficient Boiler Protection

Safety Relief Valves

Manufacturer: NTL LLC

Price: Request Quote

Bulk pricing available

FOB, CIF & EXW terms available

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Available Models

??????-?????????? ???-029-50-07

Description

PKO is designed to protect boiler units in gas heating systems at gas distribution stations with the pressure of the coolant in the thermal circuit up to 0.9MPa and temperature up to 110 oC. CCPs are installed at the inlet and outlet of the gas heater and provide protection of the coolant circuit in case of gas heater depressurisation, preventing natural gas under pressure up to 10.0MPa from entering the coolant circuit. During normal operation of the gas heating system, the coolant flows freely through the internal cavity of the valve.

When the pressure in the heat exchanger exceeds the valve setting pressure, irrespective of the pressure rise rate, the heat exchanger is automatically cut off without operator's participation due to the energy of the flowing medium. After depressurisation of the heat exchanger, the CCP automatically returns to the initial state. In operation, the CCP does not require any work related to its disassembly.

Specifications

Operating medium

natural gas GOST 5542, natural gas 27577, water/water ethylene glycol solution

Weight

9.5 kg

Nominal pressure PN

100 kgf/cm2

Nominal diameter DN

SBVVBG mm

Gate tightness class according to GOST 9544

Operating temperature

+1...+50 degrees Celsius

Maximum medium temperature

110 degrees Celsius

Connection dimensions of instrumentation sockets according to GOST 9833 (seating for threaded connections)

M12x1.5

Operating position of the CCP

arbitrary

Connection flanges

50-100-11-1-D GOST 33259

Assigned service life including replacement of components with shorter service life

30 year

Service life before decommissioning (end of service life does not lead to termination of the CCP operation)

40 year

Response pressure

customisable in consultation with the customer

Hull steel grade

09G2S, 30X13

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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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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Gas Shutoff Valve PKO-029-50-02 for Efficient Boiler Protection

Available Models

Description

Specifications

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