Hydraulic Valve Flange Metal Seats Gate Valve

• Media: Water,Oil, Gas
• Temperature: Ordinary Temperature
• Material: Ductile Cast Iron
• Connection Form: Flange
• Pressure: Low Pressure
• Actuator: Manual
• Model NO.: Z45T-16QB/16QB1
• Seal Surface: Metal Seat
• Usage: Safety, Emptying, Drain, Temperature Control, Flow Control
• Standard: GB, BS
• Application: Industrial Usage, Water Industrial Usage
• Shelf Life: 18 Months
• Transport Package: Poly Bag/ Framed Packing /Palleted
• Specification: DN50-600
• Trademark: OEM&ODM
• Origin: China
• HS Code: 8481804090
• Production Capacity: 80000t/Year

Product Description

Iron Valve Series 
Product Name: (Flange)Metal Seat Gate Valve 
                                  Item No.: Z45T-16QB/ Z45T-16QB1

Details

DN	50	65	80	100	150	200	250	300	350	400	450	500	600
	(2")	(2 1/2")	(3")	(4")	(6"0	(8")	(10")	(12")	(14")	(16")	(18")	(20")	(24")
L	178	190	203	229	267	292	330	356	381	406	432	457	508
d	50	65	80	100	150	200	250	300	350	400	450	500	600
D	165	185	200	220	285	340	405	460	520	580	640	715	840
D1	99	118	132	156	211	266	319	370	429	480	548	609	720
C	125	145	160	180	240	295	355	410	470	525	585	650	770
N-V(16/10)	4-Φ19	4-Φ19	8-Φ19	8-Φ19	8-Φ23	12-Φ23	12-Φ28	12-Φ28	16-Φ28	16-Φ31	20-Φ31	20-Φ34	20-Φ37
Parts Name	Body /Bonnet /Hand Wheel /Gland				Disc	Stem Nut	Stem		Bonnet Gasket /O-rings /Wipe Ring			Washer
Material	QT500, Ductile Iron				QT500 + Brass	ZQSn5-5-5, Brass	2Cr13, Stainless Steel 420S37		EPDM			ZQSn5-5-5, Gun Metal
Product Standard: GB/T12232-2005                                         Flange standard: BS5163

About Three Cast Iron
a.Malleable Cast Iron(MOS Iron/ Magang) 
b.Ductile Cast Iron 
c.Gray Cast Iron 
Compared with Gray cast iron, Ductile iron in intensity has an absolute advantage. The tensile strength of ductile iron is 60k, while the tensile strength of Gray cast iron is only 31k.The yield strength of ductile iron is 40k,while Gray cast iron did non yield strength. The strenght and cost of ductile cast iron is much superior the Gray cast iron.Ductile cast iron and Grey Cast Iron in the corrosion resistance is in the same.    
Ductile cast iron has the same strength of cast steel, but also has excellent corrosion resistance, and the cost of ductile cast iron is lower than cast steel.
About Surface Treatment: Epoxy Resin Coating

More Iron Gate Valve for option 



Production Process

OEM service
Having our own factory and professional technicians,we welcome OEM orders as well.We can design and produce the specific product you need according to your detail information.

After-sale Service
Our enthusiastic and friendly customer service representatives are ready to assist with any questions or problems.