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SONGO Self-operated Pressure Control Valve Automatic Adjustment Pressure Regulating Flange Globe Valve

SONGO Self-operated Pressure Control Valve Automatic Adjustment Pressure Regulating Flange Globe Valve

SONGO Self-operated Pressure Control Valve Automatic Adjustment Pressure Regulating Flange Globe Valve

Brand Name:	SONGO
MOQ:	2 pieces
Price:	CN¥4,270.44/pieces 2-29 pieces
Payment Terms:	L/C,D/A,D/P,T/T,Western Union
Supply Ability:	30000 Piece/Pieces per Month

Detail Information

Product Description

Detail Information

Certification:

CE & ISO

Body:

Carbon Steel(WCB),Stainless Steel

Port Size:

3/4"~8", DN20-DN200

Temperature:

-40 ℃ To 450℃ (-40℉ To 842℉)

Working Pressure:

PN16, PN40, PN64, Class 150, Class 300,JIS10K,JIS20K

Connection:

Flange,Weld,Tri Clamp,Thread

Actuator Type:

Multi-Spring Diaphragm Type,Piston Type

Media:

Water, Gas, Oil, Air, Water, Gas, Oil, Liquid

Design Standard::

4-20mA, 1-5VDC,0~10VDC

Brand Name:

SONGO

Customized Support:

OEM, ODM

Warranty:

1 Years

Packaging Details:

Carton / wooden box

Product Description

Overview Of Carbon Steel Self-operated Pressure Control Valve:

Self-operated pressure control valve is mainly composed of control valve, actuator and a pressure setting spring, suitable for non-corrosive liquids, gases, and steam, in the system pipeline in front of the valve (when the valve pressure rises, the control valve opens) or after the valve (when the valve pressure rises, the control valve opens) pressure control. Widely used in petroleum, chemical industry, electric power, metallurgy, medicine, food, textile, machinery, hVAC, the mode of action has the pressure adjustment after the decompression valve and pressure relief valve before the pressure regulation.

Feature Of Stainless Steel Self-operated Pressure Automatic Control Valve :

1). Utilize self-energy of adjusted medium to realize automatic adjustment, integrate transmission, control and execution.

2). Pressure set value can be adjusted during the operation.

3). Flow characteristic: Quick opening, action sensitivity,easy adjustment,high accuracy,good seal performance.

4). According to function, control valves can be divided into pressure control before valve ,pressure control after valve and two points' constant pressure differential

5). Actuators have three types, such as diaphragm type, piston type and bellows.

6). The control valves are available in single-seat, sleeve-type and double-seat versions.

Basic Structure And Main Material Of Automatic Adjustment Pressure Globe Valve:

SONGO Self-operated Pressure Control Valve Automatic Adjustment Pressure Regulating Flange Globe Valve 0

Companent	Material
Body	WCB,WCC,WC6,CF8,CF8M,CF3M
Seat	304,316,316L(Overlaying Stellite)
Valve Spool	304,316,316l(Overlaying Stellite/PTFE)
Gasket	Stainless Steel With Flexible Graphite
Bonnet	WCB
Adapter Plate	WCB
Packing	Normally PTFE:-9~230℃,Flexible Graphite>230℃
Stem	2Cr13,17-4PH,304,316,316L
Actuator Diaphragm Cover	Normally Q235,specially 304
Actuator Diaphragm	NBR with reinforced polyester fabric
Actuator Spring	Normally 60Si2Mn,Specially 50CrVA

Main Technical Parameter:

Nominal Diameter DN(mm)	20	25	32	40	50	65	80	100	125	150	200	250	300
Rated Flow Coefficient Kv(m3/h)	7	11	20	30	48	75	120	190	300	480	760	1100	1750
Rated Travel L(mm)	8		10		12	15	18	20	30	40	45	60	65
Nominal Pressure PN(bar)	16/25/40/63
Flow Characteristic	Quick Opening
Working Temp(℃)	Normally:-9~80,Specially:-9~230/-9~350(with condenser when the temp is higher than 80℃)
Regulation Precision	±5%(Diaphragm Type),±10%(Piston Type/Bellows Type)
Permitted Leakage Volume	Hard Seal:IV,Soft Seal:VI
Pressure Reducing Ratio	1.25~10(need special design if it is beyond the range)

Working Temperature Range of Various Materials:

Actuator Form	Diaphragm Type			Piston Type			Bellows Type
Set Point Pressure	P≤0.6MPa			P≥0.6MPa			Special Occasion
Body Material	WCB/WCC/WC6/CF8/CF8M/CF3M						Stainless Steel	F Liining
Valve Spool Seal Material	Normal:overlaying stellite alloy,Special:PTFE							F46
Packing	Normal:PTFE -9~230℃,Flexible Graphite>230℃							PTFE
Applicable Medium	Non-corrosive gas/liquid						Weak Corrosive Medium	Strong Corrosive Medium
Actuator Seal Material	NBR	EPDM	VITON	NBR	EPDM	VITON	Stainless Steel Bellows	PTFE Bellows
Working Temp(℃)	-9~80	-9~120	-9~150	-9~80	-9~120	-9~150	-20~230	-9~150
Code	I c	I d	I e	I c	I d	I e	I a	I e

External Dimension Of Self-Operated Pressure Control Valve:

SONGO Self-operated Pressure Control Valve Automatic Adjustment Pressure Regulating Flange Globe Valve 1

Single seated/Sleeve type External Dimension:

Nominal Diameter DN	L (Series 1)			L (Series 1)		A	H5	H
	L (Series 1)			L (Series 1)				D=130		D=195		D=230	D=280				D=310
	PN16	PN40	PN63	PN16/ PN40	PN63			Pressure Adjusting Kange(KPa)
	PN16	PN40	PN63	PN16/ PN40	PN63			120 ~ 300	480 ~ 1000	120 ~ 300	480 ~ 1000	280 ~ 500	40 ~ 80	60 ~ 140	120 ~ 300	480 ~ 1000	15 ~ 50	40 ~ 80	60 ~ 140
20	180	180	190	150	230	383	43	585	585	——	——	595	595	595	——	——	——	——	——
25	185	190	200	160	230	383	48	585	585	——	——	595	595	595	——	——	——	——	——
32	200	210	210	180	260	512	57	595	595	——	——	605	——	——	——	——	605	605	605
40	220	230	235	200	260	512	66	610	610	——	——	620	——	——	——	——	620	620	620
50	250	255	265	230	300	603	80	620	620	——	——	630	——	——	——	——	630	630	630
65	275	285	295	290	340	862	92	——	——	720	720	730	——	——	——	——	730	730	730
80	300	310	320	310	380	862	100	——	——	735	735	745	——	——	——	——	745	745	745
100	350	355	370	350	430	1023	120	——	——	750	750	760	——	——	——	——	760	760	760
125	410	425	440	400	500	1380	134	——	——	——	——	790	——	——	790	790	790	790	790
150	450	460	475	480	550	1380	156	——	——	——	——	805	——	——	805	805	805	805	805
200	550	560	570	600	650	1800	199	——	——	——	——	855	——	——	855	855	855	855	855

Double Seated type External Dimension:

Nominal Diameter DN	L (Series 1)			L (Series 1)		A	H5	H
	L (Series 1)			L (Series 1)				D=130		D=195		D=230	D=280				D=310
	PN16	PN40	PN63	PN16/ PN40	PN63			Pressure Adjusting Kange(KPa)
	PN16	PN40	PN63	PN16/ PN40	PN63			120 ~ 300	480 ~ 1000	120 ~ 300	480 ~ 1000	280 ~ 500	40 ~ 80	60 ~ 140	120 ~ 300	480 ~ 1000	15 ~ 50	40 ~ 80	60 ~ 140
25	185	190	200	160	230	383	110	615	615	——	——	625	625	625	——	——	——	——	——
32	200	210	210	180	260	512	130	625	625	——	——	635	635	635	——	——	——	——	——
40	220	230	235	200	260	512	135	630	630	——	——	640	——	——	——	——	570	570	570
50	250	255	265	230	300	603	145	650	650	——	——	660	——	——	——	——	586	586	586
65	275	285	295	290	340	862	175	755	755	——	——	765	——	——	——	——	607	607	607
80	300	310	320	310	380	862	195	——	——	770	770	780	——	——	——	——	724	724	724
100	350	355	370	350	430	1023	210	——	——	780	780	790	——	——	——	——	747	747	747
125	410	425	440	400	500	1380	265	——	——	——	——	855	——	——	855	855	855	855	855
150	450	460	475	480	550	1380	280	——	——	——	——	860	——	——	860	860	860	860	860
200	550	560	570	600	650	1800	345	——	——	——	——	915	——	——	915	915	915	915	915
250	673	686	708	730	775	2000	425	——	——	——	——	990			990	990	990	990	990
300	737	750	775	850	900	2200	485	——	——	——	——	1065			1065	1065	1065	1065	1065

No Worries After Buy Our Valves With Our Engineers:

R & D Team Technical Supporting:

SONGO Self-operated Pressure Control Valve Automatic Adjustment Pressure Regulating Flange Globe Valve 3

Why Not Choose Our Factory:

Frequently Asked Questions:

● Q1: ARE YOU A MANUFACTURER OR A TRADE COMPANY?

A1: We are a 29 years professional valve automation integration valve manufacturer, we produce and sale directly from our factory.

● Q2: IS THERE A TECHNICAL ENGINEER'S GUIDE FOR INSTALLATION BEFORE OR AFTER SALE?

A2: Yes, no worries. Our technical engineer will remote video, installation guide, commissioning valve.

● Q3: WHAT IS YOUR TERMS OF PAYMENT?

A3: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

● Q4: WHAT IS YOUR TERMS OF DELIVERY?

A4: EXW, FOB, CFR, CIF, DAP, DDP.

● Q5: HOW ABOUT YOUR DELIVERY TIME?

A5: Generally, it will take 2 to 5 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

● Q6: DO YOU TEST ALL YOUR GOODS BEFORE DELIVERY?

A6: Yes, we have 100% test before delivery.

● Q7: HOW DO YOU MAKE OUR BUSINESS LONG-TERM AND GOOD RELATIONSHIP?

A7: We keep good quality and competitive price to ensure our customers benefit; we respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

Tags:

Modulating Control Valve

Pneumatic Diaphragm Control Valve

Pneumatic Control Valve

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