We plan to develop a broader Triple Eccentric Butterfly Valve, Special Valves, Double Flanged Butterfly Valve product layout, and use high-quality products with professional knowledge to provide customers in the industry with more high-quality and effective one-stop product services. On the basis of technological innovation and quality leading, we adhere to the reputation for life. Our company reveres the enterprise spirit of 'steadfast, hard work and responsibility', and creates business philosophy with integrity, win-win situation. We work with upstream and downstream partners to build a sustainable industry chain ecosystem, thereby fostering long-term and stable loyalty from customers, consumers and partners.

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

We are also a unified big family, everyone stick to the company value 'unification, dedication, tolerance' for Stainless Steel Breather Gas 3/8 Male Threaded Needle Valve. The synergy between employees and the group in terms of goals is the basis for the full realization of the effectiveness of our management. The company regards each employee as the root of the company's development, and has been committed to promoting communication among employees and enhancing the cohesion of the team.

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