Pneumatic Fluorine Lined Single Seat Control Valve with Bellows

Model NO.: ZHCFW

Origin: China

HS Code: 8481804090

Model NO.: ZHCFW

Origin: China

HS Code: 8481804090

Pneumatic Fluorine Lined Single Seat Control Valve with Bellows

Design Manufacturer Standard:
Face to Face Dimension Standard: GB/T 12221-2005
Connection Flange Standard: GB/T 9113
Pressure Temperature Level: GB/T 12224-2005
Test and Check Standard: GB/T 13927-2008
Main Parts for Material:
Gland Type: Bolt Hold Down Type
Packing: V Type PTFE Packing
Valve Plug Type: Single Seat Plunger Type Valve Plug
Flow Characteristic: Linear Characteristic and Equal Percentage Characteristic
Body Material: ZG230-450 Lined F46
Seat, Valve Plug Material: 2Cr13 lined F46
Bellow Pipe Material: PTFE

Permit Pressure Difference:

Gas Supply Pressure	Spring Range	Permit Pressure Difference
		DN
		G3/4"	20	25	32	40	50	65	80	100	150
1.4	0.2~1.0	16	16	8	5	5	3	2.5	2	1.2	0.8
4.0	0.8~2.4	16	16	16	12	11	7	6.5	4.5	2.8	2.0

Model	ZHA-22 ZHB-22	ZHA-23 ZHB-23	ZHB-34 ZHB-34	ZHA-45 ZHB-45
Active Area cm2	350	350	560	900
Route mm	16	25	40	60
Spring Range KPa	20~100(Standard): 40~200; 80~240; 20~60; 60~100

KV Value and Rated Route:

DN	G3/4"						20				25	32	40	50	65	80	100	150
Seat Diameter	3	4	5	6	7	8	10	12	15	20	26	32	40	50	65	80	100	150
Kv Value	0.08	0.12	0.20	0.32	0.50	0.80	1.2	2.0	3.2	5.0	8	12	20	32	50	70	100	240
Rated Route	10										16		25		40			60

DN	G3/4"	20	25	32	40	50	65	80	100	150
L	116	180	185	200	220	250	275	300	350	480
A	267	267	267	267	267	267	350	350	350	470
H	401	445	485	495	523	532	697	699	699	817
H1	50	65	70	80	71	88	102	140	170	190

FAQ
1. Q: What is your main market?
A: Our main market is North America, South America, Eastern Europe, Southeast Asia, Africa, MID East, Eastern Asia, Western Europe .
2. Q: Are there products standard?
A: Our model is standard, if you have specific demand, please tell us.
3. Q: Do you have interest to do our own design items?
A: Absolutely! It's our pleasure.

Our Services

1) Our advantage:
We are the manufacturer with almost 20 years experience on valves. Best price, quality and service, Also we can control the production status. Shanghai YI CHEN team with strong ability in designing and after sell service. Cooperation with Carrier has improved our quality to a new level.
2) Terms of payment: T/T, L/C, Western union.
3) Shipment: Average 20-25 days after receiving deposit.
4) Delivery: Shanghai/Ningbo, by sea or air.
5) Guarantee: One year since delivery.
6) Inspection: 100% testing for all the valves.
7) All kinds of CERTIFICATE OF ORIGIN.
Welcome to choose SHANG HAI YI CHEN, we are always ready!

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