Cast Ironwedge Gate Valve-Gate Valves with Lifting Mechanism

• Media: Water, Oil, Gas, Steam
• Type: Direct-acting
• Material: Cast Iron
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Z41T/W/H
• Connection Form: Flange
• Pressure: Ordinary Pressure
• Seal Surface: Wedge Gate Valve
• Thread Position of Valve Rod: Outside Gate Valve
• Usage: Flow Control
• Standard: DIN
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Power: Manual
• Materia: Cast Iron, Ductile Iron, Ss
• Pressures: Medium Pressure, Pn10, Pn16
• Structure: Gate
• Transport Package: Wooden Case or Carton
• Specification: CE, ROHS, SGS, GMP
• Trademark: Tianjin U-ideal Instrument
• Origin: Tianjin, China
• HS Code: 8481804090
• Production Capacity: 50000PCS/Year
• Package Size: 40.00cm * 40.00cm * 50.00cm
• Package Gross Weight: 30.000kg

Product Description

Product Description

     A Gate valve is a linear-motion manual valve that has a vertical rectangular or circular disc that slides across an opening to stop the flow that acts as "gate". Generally used for isolation purposes fully open or close, Gate valves are not suitable for throttling service because the high-velocity flow will cause a partially open disk to vibrate and chatter and will hasten the erosion of the disc and seating surfaces.

Rising Stem Gate Valve with Outside Screw
     The stem rises while opening and lower while closing the valve offering an indication of the gate valve position. The stem threads never contact the flow medium (not subject to corrosion/erosion).
Non-Rising Stem Gate Valve
     Also known as Insider screw Valve, The stem of the non-rising stem gate valve is threaded into the gate. The hand wheel and stem move together and there is no rising and lowering of the stem. The stem is in contact with the flow medium.

Advantages of Gate valve:
     1. Gate valves are adequate for high pressure and temperature applications.
     2. Provide very good shutoff characteristics.
     3. Low Pressure-Drop; very low frictional loss.
     4. The maintenance requirement is less.
     5. Can be used as Bi-directional valve.
     6. Low cost.
     7. available in various sizes.

item	Gate valve
Model Number	Z41H
Usage	Mainly use in Cut off or turn on the medium
Size	NPS 1/2″~16″(DN15~DN400)
Pressure Class Range	ASME Class 150~2500
Working Temperature	-54°C~500°C
design and manufacturing standard	ANSI / JIS / DIN / ISO / API / GB
Flange connection standard	ANSI / JIS / DIN / ISO / GB
Aplication	Petroleum, chemical industry, metallurgy, electric power, construction, thermal power, water supply and drainage, water treatment and other industries
Material	Body: GS-C25/WCB/CF8M/CF8/CF3M/CF3/CD3MN Disc: A105/F316/F304/F316L/F304L/F51 Bellow: 304/316/316L/304L/S31803 Stem: 2Cr13/F304/F316/F304L/F316L/F51/Monel

Standard or Nonstandar	Standard	Structure:	Gate	Pressure:	Medium Pressure
Power:	Manual	Material:	ductile iron	Temperature of Media:	Normal Temperature
Media:	Water,ext	Port Size:	DN40-DN600	Place of Origin:	Tjianjin, China
Model Number:	Z41T/W/H	Hand whee	Cast iron/steel	product name:	cast iron gate valve
payment:	T/T,ext	pack:	wooden case	Body:	cast iron
Wedge:	Ductile iron	Steam:	2Cr13	color:	blue

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