ANSI Standard Manual Operated Water Gas Oil Cast Steel 24" Gate Valve

• Media: Water, Gas, Oil
• Temperature: Ordinary Temperature
• Material: Cast Iron
• Actuator: Manual
• Seal Material: PTFE, Flexible Graphite
• Disc: Wcb+Stainless Steel
• Model NO.: Gate Valve
• Rotation Angle: 0-90
• Weight: Depens on Differenct Size
• Transport Package: Wooden Box
• Specification: DN50-DN600
• Trademark: Huatao
• Origin: China
• HS Code: 8481804090
• Production Capacity: 800sets Per Month

Product Description

Features

1. The seal is designed with dustproof ring plus three "O"-seal ring, reliable sealing, on-line replaceable.

2. Both gate and aluminum bronze bearing are in in aid design good self lubrication, high strength and can have the aluminum bronze bearing replaced without need to replace the gate integrally, after a long time use.

3. Rubber wrapped gate anti-corrosion, good tightness.

4. Advanced surface treatment, coated with non-toxic epoxy resign static powder, anti-corrosion, pollution-free, can be used drinking water pipeline.

5. The body is designed without gate slot, the smooth passage will not get impurities filling up , more applicable for sewage working condition.

6. The integral seal works raliably. For the high pressure seal, leaving zero leakage under1.5 times nominal pressure and , for the low pressure one ,under 0.02Mpa.

 

Materials

Parts Name	Material
valve body	ductile cast iron
strobe	Ductile iron coated with EPDM
bolt	galvanize
sealing ring	NBR
bonnet	ductile cast iron
stem	stainless steel
O sealing ring	NBR
gasket	tin bronze
shaft sleeve	tin bronze
bolt	galvanize
shaft-cup	ductile cast iron
dust cover	NBR
hand wheel	cast zinc
clamp nut	cast zinc

 

Main Technical Parameters

DN	D		D1		N-ød		L	H
	1.0MPa	1.6MPa	1.0MPa	1.6MPa	1.0MPa	1.6MPa
50	182		125		4-19		178	340
65	194		145		4-19		190	370
80	207		160		8-19		203	410
100	228		180		8-19		229	450
125	257		210		8-19		254	480
150	270		240		8-23		267	550
200	294		295		8-23	12-23	292	630
250	405		350	355	12-23	12-28	330	750
300	460		400	410	12-23	12-28	356	820
350	520		460	470	16-23	16-28	381	980
400	580		515	525	16-28	16-31	406	1010
450	640		565	585	20-28	20-31	432	1270
500	715		620	650	20-28	20-34	457	1270
600	840		725	770	20-31	30-37	508	1390

Detailed Photos

 

Packaging & Shipping