Premium En12334 Flange Ductile Cast Iron Bronze Bushing Silent Check Valve

• Customization: Available
• Media: Water
• Temperature: Ordinary Temperature
• Connection Form: Flange
• Structure: Tubular
• 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: 50-300
• Trademark: Per customer′s brand or ours
• Origin: China
• HS Code: 8481804090
• Production Capacity: 100, 000PCS/Month

Product Description

EN12334 Flange Ductile Cast Iron Bronze Bushing Silent Check Valve

	Material	Cast Iron
	Standards	EN12334-2001
	Pressure	16bar or 25bar
	Temperature	-10 to 120(Bronze disc trim) -10 to 82(NBR disc trim)
	Type	Silent Check Valve
	Size	50-300
	Delivery	45 days for production

DN50-DN600
PN10/PN16/PN25/Class 125/150/250

Valve Standards
Complies with EN12334-2001

Working Pressure and Temperature
Size 50 to 300, working pressure 16bar or 25bar
Temperature from -10ºC to 120ºC for Bronze disc trim
Temperature from -10ºC to 82ºC for NBR disc trim

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


Material Specilication

Part Name	Material	EN Spec.	ASTM Spec.
Body	Cast Iron	EN-JL1040	A126 Class B
Seat	CI Integral	EN-JL1040	A126 Class B
Disc	Cast Iron	EN-JL1040	A126 Class B
Disc Trim	EPDM/NBR/Viton	Commercial	Commercial
Spring	Stainless Steel	BS970 304S15	AISI 304
Bushing	Bronze	EN1982 CC491K	B62 C83600
Stem	Stainless Steel	BS970 420S37	AISI 420
	Brass	CuZn39Pb3	B16 C38000
Bracket	Cast Iron	EN-JL1040	A126 Class B
Screw	Stainless Steel	BS970 304S15	AISI 304

Model


Dimensions(mm)

DN	Size	L	A
50	2"	100	97
65	2.5"	120	125
80	3"	140	150
100	4"	170	187
125	5"	200	220
150	6"	230	260
200	8"	288	340
250	10"	354	420
300	12"	410	490

* 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.