Automatic Regulation Self Powered Control Valve

• Customization: Available
• Temperature: Ordinary Temperature
• Certification: GS, RoHS, CE, ISO9001
• Model NO.: ZZYP
• Media: Gas, Oil, Water, Acid
• Standard: Standard
• Connection Mode: Welding
• Power: Solenoid
• Material: Alloy
• Type: Self-Operated
• Transport Package: Plywood Case
• Specification: DN15-DN250
• Trademark: HUIZHENG
• Origin: China
• HS Code: 8481804090
• Production Capacity: 50000pieces/Year

Product Description

Automatic Regulation Self Powered Control Valve


Self operated control valve Product Introduction

Self operated control valve composed of a body, an actuator with spring setting pressure. Suitable for non-corrosive liquid, gas and steam. 
ZZYP series is single seat self operated control valve. No need external energy, it work by the energy of the medium power source.
The actuator has two types: diaphragm type and piston type. And the valve will control the upstream pressure(K series) or downstream pressure(B series).

Self operated control valve Technical Parameters
 

Model	ZZYP
DN	20-300
PN	16-100
Size	3/4"-12"
ANSI	150, 300, 600 CL
JIS	10K, 20K, 30K
Working Temperature	According to the material of valve
Body type	Single seat, double seat, cage seat
Trim	According to the medium
Connection	Flanged, welding, socket welding
Actuator	Self-supporting spring actuator
Medium	Non-corrosive liquid, water,gas and steam
Flow characteristic	Linear, equal percent, quick open

Base Material
 

Body	Carbon steel, Stainless steel, Alloy steel ,Duplex stainless steel, etc.
Stem	Carbon steel, Stainless steel, Alloy steel ,Duplex stainless steel, etc.
Disc	Stainless steel, Rubber
Sealing	Stainless steel, Rubber

Feature
 

1. With pressure balance function, high sensitivity

2. Low noise, reliable performance, free of maintenance

3. Adopt standard modular design

4. Multiple combination control can be carried out by assembling unit
Dimensions and weight

Flange pipe distance(B)			383		512		603	862		1023	1380		1800	2000	2200
Flange end distance(L)			150	160	180	200	230	290	310	350	400	480	600	730	850
Pressure(Kpa)	15-140	H	475		520		540	710		780	840	880	915	940	1000
		A	280	308
	200-500	H	455		500		520	690		760	800	870	880	900	950
		A	230
	120-300	H	450		490		510	680		750	790	860	870	890	940
		A	176					194			280
	480-1000	H	445		480			670		740	780	850	860	880	930
		A	176					194			280
	600-1500	H	445		570		600	820		890	950		1000	1100	1200
		A	85		96
	1000-2500	H	445		570		600	820		890	950		1000	1100	1200
		A	85		96
Weight(KG)			26		37		42	72	90	114	130	144	180	200	250
Guide pipe thread type			M1.6X1.5

 

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FAQ:

1. Are you trading company or factory?
We are factory in Yongjia, Wenzhou, China.
2. Are the prodcuts certified?
Yes, our control valve, ball valve, butterfly valve and other valves have ISO, FDA, SIL 2, CE, LFGB and so on.
3. Delivery time?
7-15 working days usually, but it will be longer when peak season.
4. MOQ?
One set.