Marine self operated temperature control valve
Self-operated temperature control valves do not require external energy-saving control valves for non-corrosive gases and steam and other media used in the temperature control of various heaters. The bellows and spring are used for pressure balancing without parts, with high sensitivity, low noise and reliable performance.
Can provide: CCS ABS DNV GL LR BV NK KR RS Classification Society Certificate
Standard technical parameters
Valve body
Type type: fluid pressure balance valve spool
Nominal diameter: DN15-DN125
Nominal pressure: ANSI150, 300, 600LB
Nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; JIS10, 16, 20, 30, 40K < br /> and
nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; PN1.6, 2.5, 4.0, 6.4 MPa < br />.
Connection: flange: FF, RF, RJ and LG
Flange standard: ANSI B16.5, JIS B2201
Nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; & nbsp; JB / T79.1 PN1.6 MPa, JB / T79.2 < br />
Nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; & nbsp; thread: DIN, NPT, RC, BSP, G < br /> etc.
welding: / >
The form of sealing face: PN16 convex
Materials quality: WCB, WCC, WC6, 304, 316, 304L, 316L
Gland type: pressed plate
Fill material: V fluorine, tetrafluoroethylene, flexible graphite
Valve components
Spool form: balanced spool
Spool material: 304, 316
Seat material: 304, 316, PTFE
Valve cover
Internal pressure balancing mechanism, 316 bellows +304 balance spring, through
The connecting nut dismantling the adjusting mechanism and the actuator.
Executive body
The thermostat is the actuator of the thermostat valve. It operates on the basis of the incompressible and thermal expansion and contraction pressures of the liquid.
There are two types of thermostat. The temperature range can be controlled by
Special type
It is not necessary to lubricate the working environment with high cleanliness.
DN
Kv value
Travel
Mm
PN16
Maximum pressure difference
PN25
Maximum differential pressure MPa
Allowable leakage
Mode of action
Hard seal
Soft seal
Fifteen
Four
Six
One point six
Two
4× 10-4× rated capacity of valves
10 bubbles / points
Heating type
Cooling type
Twenty
Six point three
Six
One point six
Two
Twenty-five
Eight
Six
One point six
Two
Thirty-two
Sixteen
Eight
One point six
Two
Forty
Twenty
Ten
One point six
Two
Fifty
Thirty-two
Twelve
One point six
Two
Sixty-five
Fifty
Twelve
One point six
Two
20 bubbles / points
Eighty
Eighty
Eighteen
One point six
Two
One hundred
One hundred and twenty-five
Twenty
One point six
Two
One hundred and twenty-five
One hundred and sixty
Twenty
One point six
Two
type
Time S
Temperature
Set range
ambient temperature
Nominal
pressure
Temperature sensor
Sensor medium
Sensor material
Intrusive casing material
Solution hood sensor
Connection size
Capillary
length
control accuracy
D06
One hundred and twenty
35-110 degrees centigrade
0~70 degrees centigrade
2.5MPa
Smooth sensor
24× 380
silicone oil
brass
Brass
Nickel plated
Stainless steel
1-1/4’
3 (standard)
5
10
Fifteen
± 1.5 C
D17
Twenty
Spiral sensor
30× 500
Copper
Plate with nickel
Non invasive casing
DN
H
D
D1
L
D
G
T
N-D
Weight KG
Fifteen
Four hundred and fifteen
Ninety-five
Sixty-five
One hundred and thirty
Twenty-five
G1-1/4
Two hundred and eighty
4-14
Seven
Twenty
Four hundred and twenty
One hundred and five
Seventy-five
One hundred and fifty
Twenty-five
Two hundred and eighty
4-14
Eight point five
Twenty-five
Four hundred and twenty-five
One hundred and fifteen
Eighty-five
One hundred and sixty
Twenty-five
Two hundred and eighty
4-14
Nine point five
Thirty-two
Five hundred and fifty-five
One hundred and thirty-five
One hundred
One hundred and eighty
Twenty-five
Two hundred and eighty
4-18
Twenty-three
Forty
Five hundred and seventy
One hundred and forty-five
One hundred and ten
Two hundred
Twenty-five
Two hundred and eighty
4-18
Twenty-five
Fifty
Six hundred and ten
One hundred and sixty
One hundred and twenty-five
Two hundred and thirty
Twenty-five
Two hundred and eighty
4-18
Twenty-eight
Sixty-five
Six hundred and thirty-five
One hundred and eighty
One hundred and forty-five
Two hundred and ninety
Twenty-five
Two hundred and eighty
4-18
Thirty-three
Eighty
Six hundred and eighty
One hundred and ninety-five
One hundred and sixty
Three hundred and ten
Twenty-five
Two hundred and eighty
8-18
Forty-five
One hundred
Seven hundred and twenty
Two hundred and fifteen
One hundred and eighty
Three hundred and fifty
Twenty-five
Two hundred and eighty
8-18
Fifty-seven
One hundred and twenty-five
Seven hundred and sixty
Two hundred and forty-five
Two hundred and ten
Four hundred
Twenty-five
Three hundred and eighty
8-18
Seventy-three
One hundred and fifty
Eight hundred
Two hundred and eighty
Two hundred and forty
Four hundred and eighty
Twenty-five
Three hundred and eighty
8-23
One hundred
Two hundred
Nine hundred and fifty
Three hundred and thirty-five
Two hundred and ninety-five
Six hundred
Twenty-five
Four hundred and eighty
12-22
Two hundred
Two hundred and fifty
Nine hundred and eighty-five
Four hundred and five
Three hundred and fifty-five
Seven hundred
Twenty-five
Four hundred and eighty
12-26
Two hundred and fifty
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