Worm Gear Ductile Iron Body CF8 Disc EPDM Wafer Butterfly Valve

• Media: Water
• Driving Mode: Worm Gear
• Connection Form: Flange
• Structure: Centre Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Model NO.: DN40-DN1200
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Standard: JIS, ANSI, DIN, En, BS, GB
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Valve Type: Customized
• Other Body Material: Ss, Sc, C954
• Certification: ISO9001, Ce
• Seat Type: NBR, EPDM, PTFE
• Transport Package: Plywood Non-Fumigation
• Specification: DN40-DN1400
• Trademark: ZHONGHUI
• Origin: Tianjin
• HS Code: 8481804090
• Production Capacity: 100000 Pieces Per Year

Product Description

Worm Gear Ductile Iron Body CF8 Disc EPDM Wafer Butterfly Valve

              

     

Test Pressure(KG)			Main material
Working Pressure	Sealing Pressure	Body Pressur	BODY	Wedge Disc	SEAT	STEM
5K	7.7	10.5	FC	FC	SS	SS
10K	15.4	21	SC/WCB	SC/WCB	Bronze	Bronze
16K	24.2	33

DN	FC L			SC/WCB L		D			C			NO			h			H
	5K	10K	16K	5K	10K	5K	10K	16K	5K	10K	16K	5K	10K	16K	5K	10K	16K	5K	10K	16K
50	180	200	200	180	200	130	155	155	105	120	120	4	4	8	15	19	19	285	300	300
65	190	220	220	190	220	155	175	175	130	140	140	4	4	8	15	19	19	330	350	350
80	200	230	234	200	230	180	185	200	145	150	160	4	8	8	19	19	23	380	400	400
100	230	250	254	230	250	200	210	225	165	175	185	8	8	8	19	19	23	430	450	450
125	250	270	274	250	270	235	250	270	200	210	225	8	8	8	19	23	25	495	520	520
150	270	290	294	270	290	265	280	305	230	240	260	8	8	12	19	23	25	560	580	580
200	290	320	328	290	310	320	330	350	280	290	305	8	12	12	23	23	25	680	700	700
250	330	380	388	330	340	385	400	-	345	355	-	12	12	-	23	25	-	800	840	840
300	370	440	490	370	380	430	445	-	390	400	-	12	16	-	23	25	-	920	960	1010

The butterfly valve is a rotary valve in which a disk-shaped seating element is rotated 90° to open or close the flow passage. They are used in throttling service, particularly where large-size valves with automatic actuators are required.

1. Size:   DN50-65; DN80; DN100-600
2. Body: Cast iron/Ductile iron/Cast steel;
3. Disc:    Ductile iron/Stainless steel/Aluminum Bronze
4. Seat:   NBR/ EPDM / PTFE/ VITON
5. Available with lever handles, manual gear operators, and electric or pneumatic actuators.

The Advantages Of the Wafer Butterfly Valve

    1. The wafer butterfly valve is convenient, quick, labor-saving, and has low fluid resistance. It can be operated frequently.

    2. The wafer butterfly valve has simple structure, small size and lightweight.

    3. The wafer butterfly valve can transport water,oil,gas in the pipeline.

    4. The wafer butterfly valve under low pressure, can achieve a good seal.

    5. The adjustment performance of the wafer butterfly valve is good.

   

Company Profile:

Tianjin Zhonghui Valve Co., Ltd is an integrity valve manufacturer, which has our own foundry, matching shop, and assembly line, so we can control the overall quality,  and guarantee the delivery time.

Our products have met with warm reception based on excellent quality, good shipment, and timely delivery time all over the world. They have been exported to Korea, Japan, Singapore, France, and so on.

Awaiting your consultation and visit!

Certifications:
 

Packing& Logistic:

 

FAQ:

1. Q: Can I have my own customized product?
    A: Yes, you can customize the color, size, package, mark, material, etc.

2. Q: Do you provide a free sample?
    A: Yes, we could offer the sample for free but we don't pay the cost of freight.

3. Q:  How long is your delivery time?
    A: Generally 5~10 days if the goods are in stock, and maybe 15~20 days if there aren't enough, it depends on your quantity.

4. Q: Are you a manufacturer or trading company?

    A: We are a valve manufacturer and a trading company as well.

5. Q: Is there any stock in your factory?

    A: We stock valves of normal sizes.

6. Q: What are your terms of payment?

    A: Payment<=1000USD, 100% in advance . Payment>=1000USD, 30% T/T in advance , balance before shippment.

7. Payment
    T/T, L/C, OA, D/P, D/A

8.Transportation
   By DHL, UPS, EMS, FedEx, SF, by Air, by Sea.

9. Q: How do I  contact you?

    A: You can contact us using TM( TradeMessenger ), cell phone, Email, etc.

10. Q: What's your product range?

      A: We can produce the butterfly valve, gate valve, check valve, air vent head, hose valve, globe valve by ISO/ANSI/ANME/DIN/JIS/ EN//BS standard.

11. Q: Which countries do you export to?

      A: We export directly to the vast majority of countries in the world.

12. Q: What certificates will you provide?

      A: We can provide CE/ ISO.

As an experienced manufacturer, you can rest assured of the quality and service!