Gost Heavy Type Steel Gate Valve

Material: WCB

Medium temperature: -29-425 ° C

Mode of operation: Manual / electric / pneumatic

Medium: water, steam, oil, etc.

Caliber: DN40-1200

Valve type: gate valve

Connection method: flange

Body material: carbon steel/WCB

Working pressure: 1.6Mpa

Inquire Now Next Product

Gost Heavy Type Steel Gate Valve Z41H-16C Main parts and materials
Parts name		Material
Valve body Bonnet		WCB
Disc		WCB
Stem		2cr13
Yoke nut		Brass

Gost Heavy Type Steel Gate Valve

Gost Heavy Type Steel Gate Valve Z41H-16C Function and specification
Type	Nominal pressure	Testing pressure		Suitable temperature	Suitable medium
		Strength (Water)	Enclose (Water)
Z41H-16C	1.6	2.4	1.76	—29—425℃	Water，Vapour，Oil

Gost Heavy Type Steel Gate Valve Z41H-16C Outline and connecting measurement
Type	Nominal DN(mm）	Measurement（mm）
Type	Nominal DN(mm）	L	D	D1	D2	b-f	z-φd	H
Z41H-16C	50	180	160	125	100	16-2	4*φ18	285
	80	210	195	160	133	18-2	4*φ18	329
	100	230	215	180	158	20-2	8*φ18	390
	125	255	245	210	185	22-3	8*φ18	451
	150	280	280	240	212	24-3	8*φ22	513
	200	330	335	295	268	26-3	12*φ22	636
	250	450	405	355	320	27-3	12*φ26	739
	300	500	460	410	370	27-3	12*φ26	854

2.The use of flexible graphite packing, reliable sealing, light and flexible operation

Applications:

Industrial applications: Petroleum, Chemical, Paper Making, Fertilizer, Coal Mining,water treatment and etc.

Product Advantages:

We have Sand or Precision casting technology,So we can as your drawing design and production.
Customers' logos are available cast on the valve body.

3. All our casting with tempering procedure before Processing.

4. Use the CNC lathe during whole process.

5. The disc sealing surface use plasma welding machine welding.

6. Every valve must be tested before delivery from the factory, only qualified ones can be shipped.

7.The kind valve we usually use Pallets to package, We also can according to specific customer's requests.

Company Advantages:

1.We are manufacturer Since 1992.

2.CE,API,ISO approved.

3.Fast delivery.

4.Low price with high quality.

5.Professional work Team!