Cast Iron Flanged End Vertical Check Valve

Our design and production of Gate Valve For Oil Water, One Piece Ball Valve, Sanitary Extension Pipe Connecter have reached the domestic leading level, and we have strong new-product development capabilities. Good reputation, advanced technology and stable quality have opened up a wide market for our company's development. We provide our customers with a full range of assured services and qualified products, so that the company can always remain competitive in the fierce market competition and achieve rapid and stable long-term development. We improve the foresight and pertinence of product design, and can quickly respond to customer needs, and greatly improve product development efficiency. If a new brand wants to stand firm among many old brands, it never dares to be inferior in quality.

Number	Spare parts	Main materials
1	Valve body	WCB CF8 CF8M CF3 CF3M
2	Valve cover	WCB CF8 CF8M CF3 CF3M
3	Valve disc	WCB+D507 CF8 CF8M CF3 CF3M
4	Bonnet gasket	3WCB + D507 CF8 CF8M CF3 CF3M

Main components and materials

Main dimensions

Nominal diameter		H	D	D1	D2	Z-ød
1-1/4"	DN32	145	135	100	78	4-18
1-1/2"	DN40	160	145	110	85	4-18
2"	DN50	170	160	125	100	4-18
2-1/2"	DN65	180	180	145	120	4-18
3"	DN80	200	195	160	135	8-18
4"	DN100	220	215	180	155	8-18
5"	DN125	270	245	210	185	8-18
6"	DN150	300	280	240	210	8-23
8"	DN200	380	335	295	265	12-23

Characteristic

Design standard: GB / 12235

Connecting flange: GB / T 9113, JB / T 79, Hg 20596

Test and inspection: JB / T9092, GB / T 13927

Applicable media: water, oil, gas, etc

H42 series vertical check valve

Model: H42H, H42W, H42Y

Material: WCB, CF8, CF3, CF8M, CF3M

Connection type: flange

Nominal diameter: DN32 ~ 500

Applicable media: water, steam, petrochemical, corrosive media, etc

Pressure environment: 1.6 ~ 16.0mpa

Working temperature: - 29 ~ 425 ℃ - 46 ~ 200 ℃

Flow direction: unidirectional

Driving mode: Manual

Type (channel location): through

Seal type: hard seal

Overview

This series of valves are normally closed. Due to the pressure of the medium at the inlet end of the pipeline, the valve is opened by overcoming the spring resistance. When the medium pressure at the inlet end is lower than that at the outlet end, the spring pushes the valve core to the valve seat to close the valve and prevent the medium from countercurrent, so it plays a check role.

Installation method:

The valve adopts spring to support the valve core, so it can be installed vertically or horizontally.

Application:

through the selection of different structural forms and materials, it can be widely used in water, steam, oil, acid, alkali and other media.

Price

Our price fluctuates with raw materials and exchange rate.Please leave your contact information and give you a new quotation as soon as possible.

Packing

wooden case, wooden pallet or packing method specified by customers.

We emphasize progress and introduce new solutions into the market each year for Cast Iron Flanged End Vertical Check Valve. We attach great importance to business communication with users. We take the advanced and strict management system as the cornerstone to ensure the different degrees of customer needs.

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