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Product detail:
Low pressure stem gate valve
Product Overview:
Product Features:
The Low pressure stem gate valve use a combination of die-formed flexible graphite and interbraided graphite in a predetermined arrangement to ensure an effective seal.Graphite packing achieves its maximum ability to isolate the atmosphere when it is contained within a chamber that is precise in finish and dimension.The Low pressure stem gate valve are manufactured with stem finishes better than 25 Pa and stuffing box wall finishes for 2.4 Mpa.
Low pressure stem gate valve is suitable to the various pipeline which is fully open or full close.
Nominal pressure is 1.6Mpa.Testing Pressure is 2.4Mpa.
Suitable temperature is ≤ 425°c.
Suitable medium is Warter Vapour Oil Non-corrosive media.
Main parts and materials
Parts name | Material |
Valve body ,Bonnet | Cast Steel |
Stem | Steel |
Wedge | Steel |
Disc | 2Cr13 Stainless steel |
Yoke nut | Ductile iron/Cast iron |
Function and specification
| Type | Nominal pressure(Mpa) | Testing pressure(Mpa) | Suitable temperature(°C) | Suitable medium | |
| Strength(water) | Enclose(water) | ||||
| Z41H-16C | 1.6 | 2.4 | 1.76 | ≤425 | water,oil,vapour |
Outline and connecting messurement
Company presentation
We have our factory,we are gost gate valve and flange manufacturer
The process shows
Our casting workshop pouring modelling etc.
Our machining workshop machining dorilling assemly etc.
Our inspection by chemical test pressure test parts test
Our 5000tons mass stock and good package
Pnigyilu company customers
Our customers form different countries from Russian Pakistan Ukraine Kazakhstan Uzbekistan Korea and so on
Low pressure stem gate valve in Russian
ISO 9001 Environment and Quality certification
Servive hotline
We love hearing from our customers and value your feedback.Here are ways to contact Pingyilu.24 hours a day, 7 days a week.
About us:
1.We have a more than eighth years history of export all kinds of gate valves and flanges.
2.We serve the cast steel gost gate valve dn50-dn400.
3.You can have your own logo on the Russian standard Low pressure stem gate valve .
Why choose us
1.We promise no leakage and breakage for Low pressure stem gate valve. Every Low pressure stem gate valve will test for 3 times test pressure before leave factory.
2.We will replace the valve if there is quality probelm within 24 months guarantee period.
3.We obtained ISO9001 quality system certification.
4.We inspect the parts of valve carefully,48 produce steps,try to supply you ideal Low pressure stem gate valve .We can supply different kinds of materials according to customers requests such as ductile iron.cast steel.SS304.SS316 body and disc.EPDM.NBR.PIPE.Viton etc.Enough stock ensure fast delivery.
6.We have more than 150 types body moulds which include GOST.ISO.DIN.ANSI.API.BS standard.
7.We own full-automatic machine paint line match high-temperature backing house.which makes smooth paint and good appearance of Low pressure stem gate valve.
8.Your OEM orders are welcomed Customer's logo is available.
