Manual High Pressure Needle Valve 6000PSI Hydraulic Power for Gas Water Oil Control

2024-08-12 11:45 NXF GROUP

Product Description

An instrument needle valve uses a tapered pin to gradually open a space for fine control of flow. The flow can be controlled and regulated with the use of a spindle. A needle valve has a relatively small orifice with a long, tapered seat, and a needle-shaped plunger on the end of a screw, which exactly fits the seat.
As the screw is turned and the plunger retracted, flow between the seat and the plunger is possible; however, until the plunger is completely retracted, the fluid flow is significantly impeded. Since it takes many turns of the fine-threaded screw to retract the plunger, precise regulation of the flow rate is easily possible.
The virtue of the needle valve is from the vernier effect of the ratio between the needle's length and its diameter, or the
difference in diameter between needle and seat. A long travel axially (the control input) makes for a very small and precise
change radially (affecting the resultant flow).
Needle valves may also be used in vacuum systems, when a precise control of gas flow is required, at low pressure,such as when filling gas-filled vacuum tubes, gas lasers and similar devices.

Specification

item	value
Application	General
Place of Origin	China
	Jiangsu
Power	Manual
Structure	Needle
Customized support	OEM, ODM
Port Size	OD 1/4"
Warranty	1 year
Model Number	needle valve
Temperature of Media	High Temperature
Brand Name	NXF
Media	Oil
Product name	Stainless Steel Needle Valve
Material	Stainless Steel 304/316
Body material	SS304/SS316
Connection	Female Thread
Size	Customized Size
Standard	ANSI BS DIN JIS
Medium	Water Oil Gas
Usage	oining Pipe Lines
Working pressure	6000psi
MOQ	1 Piece

Packing & Delivery

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Company Profile

New XiFei (SuZhou) Business Co.,Ltd is one of the leading and most respected manufacturers in China. Our products include metals, machinery, containers, construction materials, mechanical products, electrical systems, and medical accessories. Established in 1980, XIFEI has been working diligently ever since to embrace the needs of our global customer base.We work to ensure absolute customer satisfaction. Our team has dedicated itself to perfecting our three core components, "Service, Management and Craftsmanship." Our advantage:3S Service(Small Quantity/Short Time/Special Material)

Certifications

FAQ

1. who are we?
We are based in Jiangsu, China, start from 2021,sell to South Asia(30.00%),Eastern Asia(10.00%),Mid East(10.00%),Eastern Europe(10.00%),South America(10.00%),Domestic Market(5.00%),North America(5.00%),Northern Europe(5.00%),Central America(5.00%),Africa(5.00%),Southeast Asia(5.00%). There are total about 101-200 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Pipe,Flange,Steel plate,Pipe fittings,Alloy products

4. why should you buy from us not from other suppliers?
Our advantage:3S Service (Small Quantity/Short Time/Special Material) We have our own factories, quality can be controlled seriously.We Specialize in manufacturing about 21 years.We have professional testing department and testing equipment.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA；
Accepted Payment Currency:USD,EUR,CAD,HKD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A;
Language Spoken:English,Chinese

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