Ball valve flange FLOW (DN 15-100, PN 1.6- 4.0 MPa)


liquid and gaseous and aggressive media.

900 series. Flanged ball valve 10s25p1 (analog 11s67p), Russian production
Dn 15-100, Ru 1.6- 4.0 MPa

The connection to the pipeline is flanged, at the request of the customer, they can be completed with matching flanges, gaskets and fasteners.

Features: die-welded, collapsible, single-pipe construction, low metal consumption, lower price category, the possibility of using instead of valves due to the shortened construction length. Double dimensional row of construction lengths according to GOST 28908-91 row 3 and row 1.

Recommended by the manufacturer for thermal power plants, utilities, chemical, oil refining and other industries.

Production: ЗАО «Арматурная Компания «ФОБОС», Россия
Cost: по запросу
Characteristic Value
Working medium liquid and gaseous media
Nominal pressure, PN 1.6; 2.5; 4.0
Working medium temperature  
For stainless and low temperature carbon steel – 60°С…+160 °С
For carbon steel – 40°С…+160 °С
The tightness class of the gate according to GOST 9544-2015 А
Climatic version according to GOST 15150-69 U1 (-40°C…+40°C) or UHL1 (-60°C…+50°C)
Handle turning force, N 150 max
Spatial position of the valve random
Connection to the pipeline flanged according to GOST12815
Total service life, cycles 8000
The full service life 10
Management method manual

Кран шаровый фланцевый 10с25п1 Поток


Ball valve flanged 10s25p1 (analog 11s67p) the passageway consists of a housing 1, a flange 4, and a branch pipe 2, interconnected by studs 15 and nuts 14. The counter-flying spindle 5 is sealed with three fluoroplastic rings 9, clamped by a nut 13 and spring-loaded poppet springs 12. The plug 3 is sealed with fluoroplastic seats 8 and rubber O-rings 11. The connection of the housing with the nozzles is sealed with paronite rings 7. The crane is switched manually by turning the handle 6 by 90 °. The spatial position of the 11c67p crane on the pipeline is arbitrary. Cranes can be equipped with a position lock.


Диаграмма стойкости фторопласта

Fluoroplast resistance diagram


DesignationMaterials used in various valve versions
--00, -10-01,-11-02, -12-03, -13-04, -14
1Valve bodySteel 12X18N10TSteel 20Valve body
2Branch pipe
3PlugSteel 12X18N10T
4FlangeSteel 12X18N10T Steel 20Steel 09G2S
5SpindleSteel 14X17N2
6HandleSteel 08H18N1 FROM
7GasketParonite PON
8SaddleFluoroplast F4
9Sealing ringFluoroplast F4
10Sealing ring
11Rubber ringEP-503N-183EP-503N-183
12Poppet springSteel 60X2A
13Nut boltSteel 08H18N1 FROM
14Nut boltSteel 12X18N10TSteel 35Steel 09G2S
15Stud boltSteel 20X13Steel 35Steel 09G2S
3D models for design:
You can download it in STEP format (use WinRAR or WinZip to unpack the archives):

Серия ПОТОК 10нж25п, 10c25п1 (аналог 11с67п) * неполнопроходный


Series STREAM 10nzh25p, 10s25p1 (analog 11s67p) * incomplete


DesignationPNDNØDD1D2ndL/L**L1НWeight . kg3D model
FB 39 210 015 900**16/
1515 95 65 47414130/108133922,7/2,4


FB 39 210 020 900**20 20 105 75 58414150/1171331003,7/3,4


FB 39 210 025 900**2525 115 85 68414160/1271331004,6/3,9


FB 39 210 032 900**32 35 135 100 78418180/1402451307,5/7,1


FB 39 210 040 900**4040 145 110 88418200/1702451329/8,2


FB 39 210 050 900**5050160125102418230/18024514711,7/11,5


FB 39 210 065 900М 166565180145122418290/19024515015,5/15


FB 39 010 080 900*80/6565195160133418310/21032019521,5/21


FB 39 010 080 900М80 80195160133418310/21032019521,5/21


FB 39 010 100 900*100/8080215180158818350/23032021029,8/27,4


FB 39 010 100 900М100 100 215 1801588 18350/230 32021029,8/27,4




* incomplete 10s25p1 (analog 11s67p)
** taps FLOW 10s25p1 (analog 11s67p), standardized in pressure and connection, are used for the entire range of pressures 10s25p1 (analog 11s67p) specified in the table
*** Construction lengths 11s67p according to GOST 28908-91, L -Row 3, L*** – Row 1


OPTIONS FOR TRAFFIC JAMS – 10s25p1 (analog 11s67p)


ВАРИАНТЫ ПРОБОК - 10c25п1 (аналог 11с67п)


The flanged ball valve 10s25p1 is a pipeline shut-off valve for installation on lines of transportation of liquid and gaseous products. They are recommended for use in industrial production, public utilities, thermal power plants and oil refineries. The accepted marking means:


10 – ball valve (test-drain);
c – carbon steel housing;
25 – can be used for regulation;
p – gaskets and seals made of polymer materials;
1 – working environment temperature up to +200°C.


Lower price category, low metal consumption, collapsible design, the possibility of installing valves instead.


Device and technical characteristics

Ball valves 10s25p1, 900 series, have a die-welded collapsible design. Installation on the pipeline provides a flange connection. At the request of the customer, the fittings can be additionally equipped with counter flanges, gaskets and fasteners.


the diameter of the conditional passage is from 15 to 100 mm;
working pressure 16, 25 or 40 bar;
ambient temperature from -60°C to +160°C;
climatic version of UHL from -60 °C to +50 ° C;
the estimated service life is at least 10 years.


The spatial position after installation is any, except for the lower position of the rotary handle.

The material of the housing, the nozzle and the locking plug provides 3 types of execution according to steel grades:

stainless 12X18H10T;
carbon steel St20;
frost-resistant 09G2S.

Seals and seals made of fluoroplast F4. Gaskets of flange connections – paronite brand PON.


Cost and delivery

The price of a 10s25p1 flanged ball valve varies depending on many factors, including pressure, diameter and material design. Additionally, the individual wishes of the customer are taken into account.

You can buy a ball valve at an affordable price in JSC “RC “Fobos” by making an application by phone 8 (800) 700-62-60 (Moscow and all Russia) or using the services of regional managers, as well as by e-mail

Delivery of cranes is carried out by the services of transport companies – Business lines, PEC. Transportation is also carried out by rail Zheldorexpedition and other types of delivery with payment for transport services and cargo insurance services by the buyer.

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