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Pneumatic Knife Gate Valve DIN F4 Metal Seat For DHPE Pipe

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Pneumatic Knife Gate Valve DIN F4 Metal Seat For DHPE Pipe

Country/Region	china
City & Province	shanghai shanghai

Product Details

DIN F4 Metal Seat Pneumatic Knife Gate Valve With Prices For Dhpe Pipe

Main parts and materials
NO.	Main parts	Materials
1	Valve body	Carbon steel/Stainless steel
2	Bonnet	Carbon steel/Stainless steel
3	Disc	Stainless steel
4	Stem	Stainless steel
5	Sealing surface	F4/Stainless steel/Hard alloy

Function and specification
Type	PN(MPa)	Testing pressure(MPa)		Suitable temperature(℃)	Suitable medium
		Strength(water)	Enclose(water)
PZ73W/H/Y-10C/P	1.0	1.5	1.1	≤120	Paper pulp, coal-slurry,sewage,dust mixture of water,ash residue.
PZ73W/H/Y-16C/P	1.6	2.4	1.8

Outline and connecting measurement
Type	DN(mm)	Measurement(mm)					Reference weight(kg)
Type	DN(mm)	L	D1	D2	H	D0	Reference weight(kg)
PZ73W/H/Y-10C/P	50	48	125	100	285	180	8
	65	48	145	120	298	180	10
	80	50	160	135	315	220	12
	100	50	180	155	365	220	14
	150	57	240	210	475	280	29
	200	70	295	265	540	360	38
	250	70	350	320	630	360	66
	300	76	400	368	780	400	100
	350	76	460	428	885	400	119
	400	89	515	482	990	400	195
	450	89	565	532	1100	530	285
	500	114	620	585	1200	530	389
	600	114	725	685	1450	600	529
PZ73W/H/Y-16C/P	50	48	125	99	285	180	8.5
	65	48	145	118	295	180	10.7
	80	50	160	132	315	220	13
	100	50	180	156	365	220	15
	150	57	240	211	475	280	31
	200	70	295	266	540	360	40.7
	250	70	355	319	630	360	70
	300	76	410	370	780	400	107
	350	76	470	429	885	400	129
	400	89	525	480	990	400	215
	450	89	585	548	1100	530	305
	500	114	650	609	1200	530	410
	600	114	775	720	1450	600	550

Product Description

Main Feature

This valve is widely applied to pipelines such as water supply and drainage, construction, oil, chemical industry, natural gas, medicine, power plant, nuclear power plant and urban pollution discharge etc for purpose of adjusting or cutting the flow contains various medium, such as thick granule, sticky liquid and floating contamination ect.

Product Name	Material
Valve Body	Ductile iron, Carbon steel, Stainless steel
Knife	Stainless steel
Stem	Stainless steel
Handwheel	Cast iron
Sealing	NBR/EPDM/PTFE or Metal Seat

Gate valve

The gate valve is an elastic-seat,divided into(by forms) gate valve with scale display, rising-stem gate valve, signal gate valve, groove-type gate valve, it streesses on every detail of the design. it has built-in safety system, its disc is wholly covered and vulcanized by EPDM synthetic rubber, the valve has outstanding serviceability because of the compressive resilience of rubber,dual layer bonding/vulcanizing process and solid disc structure. The remarkable reliabiliy of the valve owes to the triply safe sealing system of the valve spindle, super strong valve spindle and comprehesive corrosin resistance, it is especially suitable for the pipelines in automatic sprinkler system and fire hydrant system , or can be used as ideal cutoff device for the pipelines in water supply/drainage , petroleum and chemical industries.