Disc Wafer Type Concentric Butterfly Valve

The wafer concentric butterfly valve adopts a neutral design, which has the characteristics of simple structure and reliable sealing. The valve seat adopts a detachable structure, and according to the physical and chemical characteristics of different media, the corresponding high temperature resistant, low temperature resistant, corrosion resistant, light resistant and aging resistant materials are applied.

Product Details

Products Description :

DISC WAFER FLANGE CONCENTRIC BUTTERFLY VALVE

Product Specifications :

DESIGN FEATURES:

1. SIMPLE STRUCTURE AND SEALING PERFORMANCE

2. GOOD FLOW REGULATING FUNCTION AND BI-DIRECTIONAL SEALING FEATURE

STANDARDS:

1. DESIGN AND MANUFACTURE:	API 609
2. FACE TO FACE DIMENSIONS:	API 609
3.FLANGE ENDS DIMENSIONS: NPS1/2”~24”	ASME B16.5
4. PRESSURE-TEMPEARTURE RATINGS:	ASME B16.34
5. PRESSURE:	CLASS 150
6.SIZE:	NPS 2″~16″

MATERIAL LIST

ITEM	PART NAME	STANDARD	LOW TEMPERATURE	STAINLESS STEEL
1	BODY	A216 WCB	A352 LCC	A351 CF8M
2	BUSHING	PTFE	PTFE	PTFE
3	SEAT	PTFE/RUBBER	PTFE/RUBBER	PTFE/RUBBER
4	PIN	A276 410	A276 304	A276 316
5	STEM	A182 F6	A182 F304	A182 F316
6	DISC	A216 WCB	A352 LCC	A351 CF8M
7	GEAR OPERATOR	ASSEMBLY

GEAR OPERATOR, ELECTRICAL OPERATOR, PENUMATIC OPERATOR, HYDRAULIC OPERATOR ETC.ARE AVALIABLE

NOTE: OTHER METERIALS ARE AVALIABLE UPON REQUEST

PACKAGING & DELIVERY

Packaging details : electric actuated butterfly valve: the strong plywood cases or as per the customer's request.

Delivery details : 4-5 weeks after receipt of down payment by T/T

Payment ： T/T, L/C, Western Union and PayPal

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