Stainless Steel EPDM/NBR Seat Wormgear Operator Flange Butterfly Valve

• Media: Water
• Driving Mode: Worm Gear
• Connection Form: Flange
• Structure: Centre Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Work Pressure: High Pressure (10.0mpa< Pn <80.0mpa)
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• 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

Stainless Steel EPDM/NBR Seat Wormgear Operator Flange Butterfly Valve

	Material	Stainless Steel
	Standards	EN593/BS5155/MSS SP-67/API 609/AWWA C504
	Pressure	10-20bar
	Temperature	-10 to 120(EPDM seat) -10 to 82(NBR seat)
	Type	Wafer Butterfly Valve
	Size	50-300
	Delivery	45 days for production

DN50-DN600
PN10/PN16/7.5K/10K/Class 125/Class 150

Valve Standards
Complies with EN593/BS5155/MSS SP-67/API 609/AWWA C504

Working Pressure and Temperature
Size 50 to 300, working pressure 10-20bar
Temperature from -10ºC to 120ºC for EPDM seat
Temperature from -10ºC to 82ºC for NBR seat

Top Flange
Complies with ISO5211/1

Flange Types
BS EN1092-2 PN10/PN16, ASME B16.1 Class125, ASME B16.42 Class150
BS10 Table D/E, JIS 7.5K/10K

Operator
Handle or wormgear operator

Material Specilication

Part Name	Material	EN Spec.	ASTM Spec.
Body	Stainless Steel	BS970 316S16	A351 CF8M
Stem	Stainless Steel	BS970 304S15	A351 CF8
Disc	Stainless Steel	BS970 316S16	A351 CF8M
	Stainless Steel	BS970 304S15	A351 CF8
	Stainless Steel	BS970 304S15	A351 CF8
Seat	EPDM/NBR	Commercial	Commerical
Stem	Stainless Steel	BS970 316S16	A351 CF8M
	Stainless Steel	BS970 304S15	A351 CF8

Model


Dimensions(mm)
 

DN	Size	A	B	C	D	E
50	2"	161	80	43	100	43
65	2.5"	175	89	46	120	46
80	3"	181	95	46	127	46
100	4"	200	114	52	156	52
125	5"	213	127	56	190	56
150	6"	226	139	56	212	56
200	8"	260	175	60	268	60
250	10"	292	203	68	325	68
300	12"	337	242	78	403	78

* 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.