Cast iron wedge gate valve

NegotiableUpdate on 03/17

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

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Overview

Z41H-1640~300m≤1.6Mpa

Product Details

Application of cast iron wedge gate valve:
Z41H cast iron wedge gate valve is widely used in industries such as petroleum, chemical, pharmaceutical, and power, serving as an opening and closing valve on pipelines with nominal pressure ≤ 1.6Mpa for steam, water, and oil media.

Z41H-16 type cast iron wedge gate valve diagram

Cast iron wedge gate valve mainly connects the external dimensions and connection dimensions

Outline dimension drawing of cast iron wedge gate valve

Model	Nominal Diameter DN(?L)	size								Weight (? K)
Model	Nominal Diameter DN(?L)	L	D	D1	D2	b-f	z-фd	H	Do	Weight (? K)
Z41H-16	40	240	145	110	85	18-3	4-ф18	295	200	15.5
	50	250	160	125	100	20-3	4-ф18	325	240	20
	65	270	180	145	120	20-3	4-ф18	352	240	25
	80	280	195	160	135	22-3	8-ф18	399	280	31
	100	300	215	180	155	24-3	8-ф18	434	280	41.5
	125	325	245	210	185	26-3	8-ф18	525	320	63.5
	150	350	280	240	210	28-3	8-ф23	585	360	84
	200	400	335	295	265	30-3	12-ф23	715	400	131
	250	450	405	355	310	32-3	12-ф25	835	450	145
	300	500	460	410	375	34-4	12-ф25	1020	500	191

Main component materials of cast iron wedge gate valve:

Part name	Materials
Valve body and valve cover	Grey cast iron
Gate plate	Grey cast iron+brass
Valve stem	Carbon steel+copper
sealing ring	2Cr13
Handwheel	Grey cast iron (ductile iron)

Performance Specification for Cast Iron Wedge Gate Valve:

model	nominal pressure （MPa）	test pressure		Temperature （℃）	Applicable Medium
		Strength (water) （MPa）	Sealing (water) （MPa）
Z41H-16	1.6	2.4	1.76	≤200	Steam, water, oil products

Note:
1. The main performance parameters such as the structure, structural diagram, dimensions, and parameters of the cast iron wedge gate valve on this webpage, as well as the installation dimension diagram and table, are only for reference. For detailed CAD drawings, installation diagrams, and product manuals, please request them from the marketing personnel of Saitai Valve.
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