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Pilot Operated Gas Pressure Reducing Valve

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Place of Origin: China

Brand name: GOOLE,OEM

Payment Terms: L/C,T/T

Production method: Negotiable

Shipping / Lead Time: Negotiable / Negotiable

Keyword: gas pressure reducing valve, air pressure reducing valve, china pressure reducing valve, pilot pressure reducing valve

Category: Valves

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Yongjia Goole Valve Co., Ltd

Membership: BIZ

Country / Year Established: China /

Business type: Manufacturer

Verified Certificate: 10

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PRODUCT DESCRIPTION COMPANY INFORMATION Related Products

Product name	Pilot Operated Gas Pressure Reducing Valve	Certification	-
Category	Valves	Ingredients	-
Keyword	gas pressure reducing valve , air pressure reducing valve , china pressure reducing valve , pilot pressure reducing valve	Unit Size	-
Brand name	GOOLE,OEM	Unit Weigh	-
origin	China	Stock	-
Supply type	-	HS code	-

Product Information

YK43F/H Pilot Piston Type Gas Pressure Reducing Valve.

Product: Pilot piston type gas pressure reducing valve.

Pressure Rating: 1.6- 16.0Mpa.

Specification: DN15-500.

Material: Steel WCB, CF8.

Standard flanges: DIN, ANSI, JIS.

Details.

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Pilot Piston Type Pressure Reducing Valve Structural characteristic and purpose.

This series reducing valve is pilot piston type reducing valve, mainly composed of main valve and pilot valve. The main valve consists of valve seat, main valve disc, piston, cylinder sleeve, and spring. The piston valve consists of valve seat, valve flap, membrane, spring and adjusting spring. Set the outlet pressure through adjusting spring, sense the change of pressure of outlet with membrane, adjust the flow area of throttling part of main valve through open and close of pilot valve and drive the piston, to realize the function of reducing and regulating valve. The product is mainly applied on gas piping, such as air, nitrogen, oxygen, hydrogen, liquefied gas, and natural gas.

Pilot Piston Type Pressure Reducing Valve

Main Technical Parameters And Indexes Of Performance.

Nominal Pressure	1.6 Mpa	2.5 Mpa	4.0 Mpa	6.4 Mpa	10.0 Mpa	16.0 Mpa
Tested pressure of shell	2.4Mpa	3.75Mpa	6.0Mpa	9.6Mpa	15.0Mpa	24.0Mpa
Sealing test pressure	1.6Mpa	2.5Mpa	4.0Mpa	6.4Mpa	10.0Mpa	16.0Mpa
Maximum upstream pressure	1.6Mpa	2.5Mpa	4.0Mpa	6.4Mpa	10.0Mpa	16.0Mpa
Pressure range of outlet	0.1-1.0Mpa	0.1-1.6Mpa	0.1-2.5Mpa	0.5-3.5Mpa	0.5-3.5Mpa	0.5-4.5Mpa
Minimum differential pressure	0.15Mpa	0.15Mpa	0.2Mpa	0.4Mpa	0.8Mpa	1.0Mpa
Medium	Gas, air, oxygen, nitrogen, etc.
Operating temperature	80

*the shell test does not include membrane and top cover.

Pilot Piston Type Pressure Reducing Valve.

Material Of Main Component.

Name Of Component	Material Of Component
Valve body, valve cover, seat cover	WCB/FCB*
Valve seat, valve disc	2Cr13/304*
Cylinder sleeve	25 (hard chrome plating)/304*
Piston	2Cr13 /copper alloy*
Piston ring	Alloy cast iron/ polyphenyl*
Pilot valve seat, pilot valve rod	2Cr13/304*
Membrane	1Cr19Ni9Ti
Spring of main valve and pilot valve	50CrVA
Adjusting valve	60Si2Mn
Sealing gasket (X/F model)	Rubber/PTFE
Pilot valve body, pilot valve cover	25/304*

Pilot Piston Type Pressure Reducing Valve

Connecting Dimensions.

DN	External Dimension				DN	External Dimension
	L		H	H1		L		H	H1
	1.6/2.5Mpa	4.0 Mpa	H	H1		6.4 Mpa	10.0/16.0 Mpa	H	H1
15	160	180	290	90	15	180	180	300	100
20	160	180	300	98	20	180	200	310	105
25	180	200	300	110	25	200	220	310	120
32	200	220	300	110	32	220	230	310	120
40	220	240	320	125	40	240	240	335	135
50	250	270	320	125	50	270	300	335	135
65	280	300	325	130	65	300	340	340	140
80	310	330	365	160	80	330	360	380	170
100	350	380	365	170	100	380		380	185
125	400	450	475	200	125	450		490	215
150	450	500	475	210	150	500		490	225
200	500	550	515	240	200	550		535	260
250	650		560	290	250	650		580	310
300	800		705	335	300	800		725	355
350	850		745	375	350	850		765	395
400	900		780	405	400	900		800	435
450	900		730	455	450
500	950		835	465	500	950		855	495

B2B Trade

Price (FOB)	Negotiable	transportation	-
MOQ	Negotiable	Leadtime	Negotiable
Payment Options	L/C,T/T	Shipping time	Negotiable

Yongjia Goole Valve Co., Ltd

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Country / Year Established: China /

Membership: BIZ

Business type: Manufacturer

President: Mr Peng

Address: He-yi industrial zone ,wenzhou,zhejiang,china

Product Category: Valves

No. of Total Employees: 51-100

Company introduction: Yongjia Goole Valve Co.,Ltd. is a valve company which founded in 2008 is specialized in all kinds of high-end valve products design, development, production, sales, installation, service one of the valve manufacturing enterprises.This company is located China "township of the pump valve" north the Wenzhou.
Our company mainly produces Floating Ball Valve,Trunnion Ball Valve,Orbit Ball Valve,DBB Valve,Three-Way Ball Valve,Full Welded Ball Valve,Threaded Ball Valve,DBB Valve,Metal Seated Ball Valve,Top Entry Ball Valve,Jacketed Ball Valve,Teflon Lined Ball Valve,
Cryogenic Ball Valve,Cryogenic Ball Valve,and also producing Butterfly valve,Gate valve,Globe valve.The Company has production department, technology department, quality control department, sales department, finance department and other departments. Is a research, development, production, sales, service, and one of the modern enterprise.
Zhejiang Goole Valves adhere to quality first, courteous service for business purposes, welcome customers to come and visit.