While continuing to focus on the production and deep processing of Basket Type Strainer, High Pressure Needle Valve, Dual Plate Wafer Check Valve, we are striving to promote the industrial chain represented by high-quality materials and technology. In the future, we will continue to adhere to our corporate purpose of developing and delivering solutions to achieve sustainable growth while creating more value for our customers and shareholders. Our products have gained us widespread acceptance and the satisfaction of our worldwide valued clients. We undertake that every product will be checked and confirmed in accordance with the current good manufacturing practices. We abide by the creed of 'quality determines enterprise life, science and technology guides industry development' to ensure the company's long-term development goal of professional services.

Description & Features

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.

Needle valves are usually used in flow metering applications, especially when a constant, calibrated, low flow rate must be maintained for some time, such as the idle fuel flow in a carburetor.

● Forchemical and industrial applications.

● High quality investment casting body.

● Pressure temperature rating: 1000 WOG (pn63/(450 deg. F.

● 15% reinforced glassfibre Teflon seats.

● Blow-out proof stem SS316.

● 100% tested air- under water at 100 wog (6 bar) open & close position.

Specifications

Size Range	Body Material
1/4"-1" DN6-DN25	#20, 1Cr18Ni9Ti, SS304
Pressure Rating	Disc Material
PN16-PN320	SS316, A105
End Connection	Seat Material
NPT (M, F), BSPT (M, F), SW	SS304, SS316
Structure Style	Stem Material
Full Port, Globe Type	SS304, 2Cr13, 12CrMoV, SS316
Actuator Options	Design Standard
Manual	GB/T 12224, JB/T 7747
Temperature Range	Face to Face Standard
-29℃~450℃	MFD
Connection Standard	Test Standard
ANSI B 16.5	GB/T 13927

Brand	DAGO or OEM
Test	100% quantity tested before delivery
Guarantee	12 months from date of shipment or Negotiable
MOQ	1 Set
Sample	Available
Color	Customer required or manufacturer default
Packing	Plastic bag wrapped inside, seaworthy wooden case outside
Certificate	API6D, CE, TUV, ISO9001, ISO14001, ISO45001, Mill Test Certificate
Country of Origin	Zhejiang, China
HS Code	848180 (universal), 8481804090 (China)
Port	Shanghai or Ningbo
Payment Terms	T/T, L/C, Western Union

To provide customers with high-quality, high-performance Stainless Steel Threaded Needle Valve, we win the trust and support of the majority of new and old customers with high standard technology and considerate service. We dare to try and breakthrough, use new technology and new concepts to introduce new products, new services and new processes. In order to better control the quality of products, the stable connection of production and the delivery time, we have realized the whole process of production from raw materials to finished products.

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