Resilient Seated Butterfly Valve with Limited Switch Pneumatic Actuators

• Media: Acid, Water, Oil, Gas, Sea Water, etc.
• Driving Mode: Lever, Gear, Electric Actuator etc
• Connection Form: Wafer
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: WDS
• Structure: Centre Sealing
• Seal Form: Auto Sealed
• Valve Stem: Normal
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Working Temperature: Medium Temperature (120°C<T<450°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Standard: API609 En593 BS5155 En1092 ISO5211
• Application: Industrial Usage, Water Industrial Usage, Household Usage, Chemical Engineering
• Certificates: Ce ISO Wras Acs Dnv FDA
• Liner: EPDM NBR Viton FKM PTFE PFA Hypalon Neoprene
• Disc: SS304 SS316 2507 2205 F51 F52 F53 1.4462 1.4507
• Body: Cast Iron/Ductile Iron/Wcb/CF8m/CF8/Al-Bronze
• Transport Package: Plywood or Wooden Box
• Specification: DN40-DN3000
• Trademark: WDS / WORLDS/OEM
• Origin: Tianjin China (Mainland)
• HS Code: 84818040
• Production Capacity: 1000000 PCS/Year
• Package Size: 110.00cm * 110.00cm * 90.00cm
• Package Gross Weight: 500.000kg

Product Description

Standard :

Design	API 609\BS5155\EN593\GB/T12238\DIN3354
Face to Face	API609\ DIN3202 K1\BS5155\EN558\ISO5752\ASME B16.10
Flange End	ASME B16.1 CLASS 125\ASME B16.5 CLASS 150\ASME B16.47\BS EN 1092 PN6/PN10/PN16\JIS B 2220 5K/10K/16K\BS 10 Table D/Table E
Top Flange	ISO5211(According to customer's needs)
Inspection	API598\EN12266-1

Material :

BODY	CI, DI, WCB, WCC, LCB, LCC, CF8, CF8M, CF3, CF3M, C95400, C95800, SAF2205, SAF2507, F51, 1.4529^^
DISC	CF8, 304, CF3, 304L CF8M, 316, CF3M, 316L, SAF2205, SAF2507, F51, 1.4529, C95400, C95500, C95800, MONEL^..
SEAT	BUNA-N, NBR, EPDM, HYPALON, NEOPRENE, VITON, FKM, PTFE, RPTFE, TEFLON, NATURAL RUBBER^^
STEM	F410, F420, F430, F431, F304, F316, MONEL 400, MONEL K500^^

The feature of rubber resilient seat wafer butterfly valve


1. Small in size and light in weight. Easy installation and maintenance. It can be mounted wherever needed.
2. Simple and compact construction, quick 90 degree on-off operation.
3. Flow curve tending to straight line. Excellent regulation performance.
4. Long service life. Standing the test of thousands opening/closing operation.
5. Wide selection of materials, applicable for various media.

Packaging & Delivery

Packaging Detail: Bubble pack for each valve&Plywood cases. Or as per the request of customers.
Delivery Detail:According to quantity , normally 30 days after order

Application:

1. These products are mainly used for pipeline flow, pressure and temperature control of various industrial automation productiong, for example: Electricity, petrifaction, metallurgy, environmental protection, energy management, fir-fighting systems.
2. Simultaneously they have good fluid control properties, and can operate simply.
3. They are not only widely used in general industries as petroleum, coal gas, chemical engineering, water treatment, but also used in the cooling water system of thermal power plant.



**COMPANY INTRODUCTION


**Company Goal : OEM service for world-famous valve brand


**Design & Development ability -- SolidWorks, Pro / E, AutoCAD etc


**Dimension Measurement &Inspection 


**Assembly Workshop


**Packaging 


**Certificates --  CE  ISO  WRAS  ACS certificates