Szzwp Self - Operated Temperature Control Valve/Electric Temperature Control Valve

• Temperature: Ordinary Temperature
• Certification: GS
• Media: Gas, Oil, Water, Acid
• Standard: Standard
• Connection Mode: Flange
• Power: Szzwp
• Model NO.: SZZWP
• Material: Carbon Steel
• Type: Single Seater
• Use: Adjust
• Pressure: Normal Pressure
• Port of Ningbo: Class IV (Standard, Metal Seat)
• Body Type: Straight Through, Angle, Z Shape
• Transport Package: Wooden Box
• Specification: DN15-DN500
• Trademark: xc
• Origin: China
• HS Code: 8481804090
• Production Capacity: 10000

Product Description

Overview of SZZWP - operated temperature control valve
SZZWP self-reliant temperature regulator is mainly composed of control valve and temperature controller, is a kind of energy saving products without external energy and rely on the temperature change of the controlled medium itself to automatically adjust. Mainly suitable for non-corrosive gas, steam, hot water, oil and other media in the heat exchanger temperature automatic control, widely used in urban heating, heating system and petrochemical, printing and dyeing, pharmaceutical, boiler and other industrial sectors.
Self-operated temperature control valve by nominal pressure PN16, 40, nominal diameter 15 ~ 200mm, temperature control range from 0 to 270ºC, a wide variety of varieties available.

Self-reliant temperature regulating valve model: SZZWP	Self-operated temperature regulating valve nominal diameter: 25MM-400MM	Self-operated temperature regulator pressure: 1.6MPA-10MPA
Self-reliant temperature regulating valve connection mode: flange connection	Self-reliant temperature regulating valve form: control pressure, manual adjustment	Self-reliant temperature regulating valve main function: control pressure
Self-reliant temperature regulating valve medium: a variety of media	Self-reliant temperature regulating valve material: WCB cast steel stainless steel	Self-reliant temperature regulating valve standard: mechanical department standard or custom non-standard

Self-reliant temperature regulating valve main parts materials
Valve body: ZG230 -- 450, ZGCr18Ni12MoTi, ZG1Cr18Nli9Ti
Valve seat: 1Cr18Ni9Ti, Cr18Ni12Mo2Ti
Spool: 1Cr18Ni9Ti, Cr18Ni12Mo2Ti
Bellows sleeve: 1Cr18Ni9Ti, Cr18Ni12Mo2Ti
Balance bellows: 1Cr18Ni9Ti
Warm bag: H62, 1Cr18Ni9Ti
Capillary: H62, 1Cr18Ni9Ti
Connector: 35, 1Cr18Ni9Ti
Self - operated temperature regulating valve main technical parameters

Nominal diameter DN (mm)		15	20	25	32	40	50	65	80	100	125	150	200
Nominal pressure PN (MPa)		1.6, 4.0
Rated flow coefficient Kv	Single seat	5	7	11	20	30	48	75	120	190	300	480	760
	Double seater			12	22	33	53	83	132	209	330	528	836
	Sleeve			11	20	30	48	75	120	190	300	480	760
Rated stroke L (mm)		6			8	10	14		20				35
Maximum allowable pressure difference (MPa)		1.6								1.5		0.5
Temperature adjustment range (° C)		0 ~ 70, 50 ~ 120, 100 ~ 170, 150 ~ 220, 200 ~ 270
Adjustment accuracy (%)		Plus or minus five
Allowable overload value (° C)		Add 50 to the upper limit of the above temperature adjustment range respectively
Use ambient temperature (° C)		-40 ~ +80
Install the connector		G1"
Capillary length (m)		3, 5, 8
Allowable leakage	Hard seal (1/h)	Double seat, sleeve: 5×10-3× valve rated capacity (Class2), single seat: 10-4× valve rated capacity (Class4)
	Soft seal (m1/min)	0.15	0.15	0.15	0.30	0.30	0.45	0.60	0.90	1.70	4.0	4.0	6.75

Control valve order instructions
User's order needs to provide regulating valve medium, regulating valve before pressure, valve after setting pressure, maximum flow/hour, pressure difference/flow ratio, determine the valve size/connection mode standard maximum stroke open stroke flow regulation ratio pressure fluctuation (precision) pressure/temperature ratio, maximum temperature resistance, valve body material switch state (on and off), pressure grade, internal leakage rate Valve body structure/regulating valve working principle/regulating valve installation instructions and other related technical data when the occasion is very important or the environment is more complex, please try to provide design drawings and detailed parameters, by our Xuan Cheng valve company experts for you to review and check thank you for visiting our website [Xuan Cheng valve company] if you have any questions. You can call us, we will do our best to provide you with quality service.

 

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SZDLN electronic electric regulating valve	SZAZP electric single seat regulator	Electronic electric three-way regulating valve	SZDLP electronic electric regulating valve
Nitrogen sealing device	SZXT pneumatic film diaphragm regulator	Pneumatic film regulator	SZRQM intelligent electric regulating valve
Pneumatic three-way regulating valve

Xuan cheng valve after-sales service commitment
For your company in Xuan Cheng valve order valve products, our factory in the after-sales service to make the following commitment:
First, our company implements three guarantees for product quality, namely: guarantee quality, guarantee replacement, warranty;
Two, after signing the contract, guarantee the quality, quantity, delivery on time;
Three, the company to ensure that the valve products to meet the contract indicators
Iv. Provide answers to the technical consultation of the demander at any time;
5. When delivering the equipment, our factory shall deliver the following materials to the demander: shipping list, product qualification certificate, product sample, product instruction manual and technical data; When receiving the letter or phone call of the customer's response to the quality problem, we guarantee to reply within 24 hours to solve the problem.