Cast Iron Flange Ductile EPDM Gasket Swing Non Return Iron Flex Check Valve

• Media: Water
• Temperature: Ordinary Temperature
• Material: Cast Iron
• Connection Form: Flange
• Structure: Swing
• Pressure: Ordinary Temperature
• Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
• Sealing Form: Bellows Globe Valve
• Flow Direction: Unidirection
• Standard: ISO
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Delivery Time: About 45 Days
• Sample: Avaliable
• OEM: Available
• MOQ: 1000
• Surface Treatment: Plain Brass or Chrome Plate
• Transport Package: Inner Bag and Outer Carton
• Specification: 50-600
• Trademark: Per customer′s brand or ours
• Origin: China
• HS Code: 8481804090
• Production Capacity: 100, 000PCS/Month

Product Description

Cast Iron Flange Ductile EPDM Gasket Swing Non Return Iron Flex Check Valve

	Material	Cast Iron
	Standards	EN12334-2001,BS5153,MSS SP-71, AWWA C508
	Pressure	16bar
	Temperature	-10 to 120(EPDM) -10 to 82(NBR)
	Type	Flex Check Valve
	Size	50-600
	Delivery	45 days for production

DN50-DN600
PN10/PN16/Class 125

Valve Standards
Complies with EN12334-2001,BS5153,MSS SP-71,AWWA C508

Working Pressure and Temperature
Size 50 to 600, working pressure 16bar
Temperature from -10ºC to 120ºC for EPDM coated trim
Temperature from -10ºC to 82ºC for NBR coated trim

Flange Types
EN1092-2 PN10/PN16, ASME B16.1 Class125, JIS 10K/16K

Face to Face
EN558-1 basic series 10,  ASME B16.10-2000

Material Specilication

Part Name	Material	EN Spec.	ASTM Spec.
Body	Cast Iron for DN50 to DN300	EN-JL1040	A126 Class B
	Ductile Iron for DN350 and above	EN-JS1050	A536 65-45-12
Cover	Cast Iron for DN50 to DN300	EN-JL1040	A126 Class B
	Ductile Iron for DN350 and above	EN-JS1050	A536 65-45-12
Disc	Ductile Iron EPDM/NBR/Viton Coated	EN-JS1050	A536 65-45-12
Gasket	EPDM/NBR/Viton	Commercial	Commercial
Plug	Malleable Iron	Commercial	Commercial

Model


Dimensions(mm)

DN	Size	A	B
50	2"	203	95
65	2.5"	216	95
80	3"	243	110
100	4"	292	121
125	5"	349	147
150	6"	381	147
200	8"	495	222
250	10"	622	260
300	12"	699	392
350	14"	787	333
400	16"	813	391
450	18"	914	435
500	20"	1016	486
600	24"	1219	578

* Over 20 years experience on plumbing and fitting products
* Have been export high quality product to European, Australian, America,South Africa etc.
  market for over 15 years.
* Frist-Class Product Testing Machine
* Having passed ISO9001,CE,WRAS,KIWA,ACS,CSTB
* Professional OEM service
* Very familiar with relevant industry standard and product requirement







* Q:Can I get a sample?
   
   A:Yes! Of course.Pls contact us for more details.Some samples will be supplied free but you need pay the freight.

* Q:What's your payment term?

   A:Normally "T/T before production " for new client or order value under USD8000. Please contact us for more details.

* Q:What's the lead time?

   A:Normally 45 days. It'll be different due to different products and qty

* Q:What's your MOQ?

   A:1000pcs for each size.

* Q:Can you offer OEM service?

   A:Yes! Of course.Base on our rich experience in this field we can certainly offer OEM service to you.Just tell us your design we'll then try our best.