BS Standard Swing Check Valves Flanged Joint Ends, Rubber Seal/Metal Seal Pn10/16/25

• Customization: Available
• Media: Water
• Temperature: Low Temperature
• Model NO.: H44X/H44T
• Material: Cast Iron
• Connection Form: Flange
• Structure: Check
• Pressure: Low Pressure
• Sealing Form: Metal or Rubber Seal
• Standard: BS En 12334
• Application: General Use
• Transport Package: Plywood Cases
• Specification: DN50-DN300
• Trademark: AHSUNVAL, OEM
• Origin: Anhui, China
• HS Code: 8481804090
• Production Capacity: 5000pieces/Month

Product Description

Products Description

BS Standard Swing Check Valves Flanged Joint Ends,
Rubber Seal/Metal seal PN10/16/25

The check valve can seal flow well with rubber seal or metal seal. It can prevent the water from flowing backward.

Standard: BS EN 12334

Flange: BS EN 1092-2

Test Pressure (Rubber Seal):

PN10 Shell: 1.5Mpa / Seal: 1.1Mpa

PN16 Shell: 2.4Mpa / Seal: 1.76Mpa

PN25 Shell: 3.75Mpa / Seal: 2.75Mpa

(Applicable Temperature: 0ºC-80ºC)

Test Pressure (Metal Seal):

PN10 Shell: 1.5Mpa / Seal: 1.1Mpa
PN16 Shell: 2.4Mpa / Seal: 1.76Mpa
PN25 Shell: 3.75Mpa / Seal: 2.75Mpa
(Applicable Temperature: -10ºC-3500ºC)

Surface: Akzo Nobel Fusion Bonded Epoxy Coating with thickness 150-500um, complies with ANSI/C550.

Application: Portable water, water supply and drainage, sewage disposal, irrigation air condition and fire protection pipe system etc.

 

Features
Light body, short on & off distance for disc, small flow resistance.
Valve can be stopped quickly with good energy-saving results.

Materials List

1	Body	Ductile iron QT-450-10				11	Plug	Malleable Iron Galvanized
2	Seat Ring (press it)	ASTM B62 or 13Cr				12	Bonnet Gasket	Graphite+Steel EPDM
3	Disc	Ductile iron QT-450-10 and EPDM Ductile iron QT-450-10 and Seat Ring				13	Bolts	Carbon Steel Zinc Plated
4	Hinge	Ductile iron QT-450-10				14	Washer	Carbon Steel Zinc Plated
5	Washer	Stainless steel 13Cr				15	Bonnet	Ductile iron QT-450-10
6	Nut	Carbon Steel Zinc Plated				16	Plug	Malleable Iron Galvanized
7	Split Pin	Stainless Steel 304				17	Sling Ring	Carbon Steel Zinc Plated
8	Sear Ring Threaded	Brass ASTM B62 or Stainless Steel 13Cr				18
9	Disc Seal Ring	ASTM B62 or 13Cr				19
10	Hinge Pin	Stainless Steel 13Cr				20

 

Manufacturing Technique

Package and Shipment

Packing & delivery

1. Product packed by Standard Export Carton or Upon Requests of customer
2. We can offer products on time, shipping by ocean,by air or DHL, Fedex, TNT,UPS

Company Profile

Anhui Sunval international Co., Ltd. Anhui Sunval International Co., Ltd. is a professional supplier of valves and piping systems. Our company focuses on iron valves, steel valves, copper alloy valves, pipes and related accessories etc. Our main products are gate valve (resilient seated or Metal seated), globe valve, check valve, ball valve, butterfly valve, air vent valve, strainer, control valves and pipe fittings with main material of cast iron, ductile iron, carbon steel, stainless steel and copper alloy. The pressure rating is 0.6Mpa - 150.0Mpa and size range is DN15-DN2400 . The valves are designed and manufactured in accordance with the standards of GB, ANSI, API, DIN, BS, JIS and widely used for water, oil and gas industries. We have obtained certificates of ISO9001, CE, WRAS etc.. Sunval has been selling to 40 countries in Asia, Europe, America and Africa.