We have become one of the leading Pneumatic Control Valve, Cryogenic Extension Gate Valve, Through Conduit Slab Gate Valve companies in China with its strong technical strength and abundant talents. The incentive mechanism of our company can organically coordinate the interest relationship between the operator and the owner by allowing the senior management to share the residual income, and encourage the senior management to create excellent performance. We rely on the company's strong resources and management, uphold the core values of science first, accelerate the integration and development. We adhere to our solemn commitment to serve society and create harmony, and actively fulfill our social responsibility. Our company in line with the principle of credibility first, every step is down-to-earth, every link strive to be perfect.

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

The advanced technology and equipment and mature management mode we adopt can fully guarantee the high standard and high quality of our Carbon Steel Stainless Steel Class150/300/600/900 Flange Globe Valve Wcb/CF8/CF8m. We will continue to adhere to the people-oriented, pioneering and innovative entrepreneurial spirit to establish a first-class management team. Our good reputation and perfect craftsmanship have earned us wide social acclaim and given us great momentum for development.

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