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Shanghai kangquan Valve Co. Ltd.

City:shanghai

Province/State:shanghai

Country/Region:china

Contact Person:MrSteve

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Small Torque Wafer Style Butterfly Valve , Cast Iron Butterfly Valve WPDM Seat

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Brand Name :OEM

Model Number :D71X / D371X

Certification :ISO 9001 / CE

Place of Origin :Shanghai , China

MOQ :Negotiation

Price :negotiation

Payment Terms :T/T advance or L/C at sight

Supply Ability :90,000pcs per month

Delivery Time :1usually within 35 days after received your payment

Packaging Details :Usually packing by plywood case suit for sea delivery

Structer :Wafer Style Butterfly Valve

Advantage :Small Torque

Material :Cast Iron Butterfly Valve

Pressure :PN10

Standard :DIN / BS / AWWA / JIS

Disc/wedge :Ductile iron/ Stainless steel/ SS304/SS316

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Small Torque Wafer Style Butterfly Valve , Cast Iron Butterfly Valve WPDM Seat

Wafer Style Butterfly Valve Introduction

Wafer Style Butterfly Valve , used in Chemical/Petrochemical Processing, Food & Beverage etc.,

Wafer butterfly valves adopt different material, different seal ring, suitable for different medium. Widely

used in Chemical/Petrochemical Processing, Food & Beverage, Power & Utilities, Pulp & Paper etc.

Key feature and benefits

Light weight；Good wear resistance；Compact structure；Low flow resistance；Small operation torque

Wafer Style Butterfly Valve Parameters

Part Material
NO.	PART NAME	MATERIAL
1	Body	WCB,Cast Iron
2	Disc	WCB,Cast Iron,SS304
3	Shaft	2Cr13,SS304,SS316
4	Seal Ring	EPDM/NBR
5	Paking	O-ring

Technical Specification
Nominal Pressure:1.0~1.6MPa
DN:40~1000mm
Medium: water,oil,gas
Work temperature: ≤120℃
Design Standard:BS5163
Flange Standard:BS EN 1092
OTHER STANDARD ARE AVAILABLE UPON REQUEST.

DN	50	65	80	100	125	150	200	250	300	350	400
L	43	46	46	52	56	56	60	68	78	78	102
H	63	70	83	105	115	137	164	206	230	248	289
Ho	306	321	346	387	411	447	572	646	738	761	877
A	180	180	180	180	180	270	270	270	380	380	450
B	200	200	200	200	200	280	280	280	420	420	470
D0(1.0MPa)	110	130	150	170	200	225	295	350	400	445	495
N-d(1.0MPa)	4-14	4-14	4-18	4-18	8-18	8-18	8-18	12-18	12-22	12-22	16-22
D0(1.6MPa)	125	145	160	180	210	240	295	350	410	460	515
N-d(1.6MPa)	4-18	4-18	8-18	8-18	8-18	8-22	8-22	12-22	12-22	16-22	16-22

Wafer Style Butterfly Valve Specifications:

Wafer Butterfly Valve

1. Optional cast iron body and WPDM seat

2 . Smaller torque, better sealing

Size: DN50 - 3000
Temperature: -15℃ - 150℃
Pressure: 1.0MPa/1.6MPa

Product Advantages:

1) Small in size and light in weight and maintaince.
It can be mounted whereever needed.

2) Simple, compact structure, quick 90 degree on-off operation.

3) Disc has two-way bearing, perfect seal, without leakage under
the pressure test.

4) Flow curve tending to straight-line. Excellent regulation performance.

5) Various kinds of materials, applicable to different medium.

6) Strong wash and brush resistance and can fit to bad working condition.

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