Pressure
Pressure
Diaphragm Seal
DIRECT COUPLED DIAPHRAGM SEAL
Forged chambers, Rigid construction, Laser welded diaphragm, Optional exotic materials
Range type : -1…0 bar & 0…400 bar
Wetted parts : AISI 316L SS, Monel, Hastelloy C (others on request)
Sealing fluid : Silicon DC 200 (-40…205°C) (others on request)
Protection on wetted parts : Optional
Assembly : Direct/Remote
SLIP RING COUPLED DIAPHRAGM SEAL
Rigid construction, Laser welded diaphragm, Optional exotic materials
Range type : -1…0 bar up to 0…160 bar
Wetted parts : AISI 316L SS, Monel, Hastelloy C (others on request)
Sealing fluid : Silicon DC 200 (-40…205°C) (others on request)
Protection on wetted parts : Optional
Assembly : Direct/Remote
HEADY DUTY DIAPHRAGM SEAL
Economical and light weight, All welded construction, Laser welded diaphragm
Range type : -1…0 bar up to 0…600 bar
Wetted parts : AISI 316L SS, Monel, Hastelloy C (others on request)
Sealing fluid : Silicon DC 200 (-40…205°C) (others on request)
Protection on wetted parts : Not available
Assembly : Direct/Remote
THREADED FLUSH DIAPHRAGM SEAL
One piece construction, Laser welded diaphragm, Flushed diaphragm, Ideal for Transmitters
Range type : 0...4 bar up to 0…600 bar
Wetted parts : AISI 316L SS (Others on request)
Sealing fluid : Silicon DC 200 (-40…205°C) (others on request)
Protection on wetted parts : Not available
Assembly : Direct/Remote
I-SECTION DIAPHRAGM SEAL
" I " section extension type, For flanges below 1�" size, Optional exotic materials
Range type : -1…0 bar up to 0…400 bar
Wetted parts : AISI 316L SS, Monel, Hastelloy C (others on request)
Sealing fluid : Silicon DC 200 (-40…205°C) (others on request)
Protection on wetted parts : Optional
Assembly : Direct/Remote
FLANGED FLUSH DIAPHRAGM SEAL
Large volume type design, Flushed diaphragm, Laser welded diaphragm, Optional flushing ring, For flanges 1�" and above, Optional exotic materials
Range type : -1…0 bar up to 0…250 bar
Wetted parts : AISI 316L SS, Monel, Hastelloy C (others on request)
Sealing fluid : Silicon DC 200 (-40…205°C) (others on request)
Protection on wetted parts : Optional
Assembly : Direct/Remote
FLANGED DIAPHRAGM SEAL
Laser welded diaphragm, Optional flushing ring, For flanges 1�" and above, Optional exotic materials
Range type : -1…0 bar up to 0…250 bar
Wetted parts : AISI 316L SS, Monel, Hastelloy C (others on request)
Sealing fluid : Silicon DC 200 (-40…205°C) (others on request)
Protection on wetted parts : Optional up to 40 bar max.
Assembly : Direct/Remote
EXTENDED NECK DIAPHRAGM SEAL
Extended neck design, Laser welded diaphragm, Optional exotic materials
Range type : -1…0 bar up to 0…250 bar
Wetted parts : AISI 316L SS, Monel, Hastelloy C (others on request)
Sealing fluid : Silicon DC 200 (-40…205°C) (others on request)
Protection on wetted parts : Not Applicable
Assembly : Direct/Remote
TRI-CLOVER SANITARY DIAPHRAGM SEAL
Quick connect/disconnect, Laser welded flush diaphragm, Tri-clamp connection
Range type : -1…0 bar to 0…40 bar
Chamber material : AISI 316 SS
Sealing fluid : Glycerine [10°C to 150°C]
Process connection : 1.5" Connection
Assembly : Direct
FLUSH SANITARY DIAPHRAGM SEAL
Quick connect/disconnect, Laser welded flush diaphragm, Mating parts available in accessories
Range type : 0...1.6to 0...40 bar
Standards : DIN 11854, SMS, RTJ/APV, IDF/ISS
Wetted parts : AISI 316L SS
Sealing fluid : Glycerine [10°C to 150°C]
Assembly : Direct / Remote
FLUSH DIAPHRAGM SEAL
Quick connect/disconnect, Laser welded flush diaphragm, Mating parts available in accessories
Range type : 0...1.6to 0...40 bar
Standards : DIN 11854, SMS, RTJ/APV, IDF/ISS
Wetted parts : AISI 316L SS
Sealing fluid : Glycerine [10°C to 150°C]
Assembly : Direct / Remote
PULP DIAPHRAGM SEAL
Floating ring design, Laser welded flush diaphragm, Anti-vibration connectors
Range type : 4…40 bar
Diaphragm : AISI 316L SS
Sealing fluid : Silicon DC 200 (-40…205°C)
Process connection : Floating ring
Assembly : Direct
PAN CAKE DIAPHRAGM SEAL
Flush fitment in pipeline, Laser welded flush diaphragm, Optional flushing ring, Optional exotic materials
Range type : -1…0 bar up to 0…250 bar
Wetted parts : AISI 316L SS, Monel, Hastelloy C (others on request)
Sealing fluid : Silicon DC 70 (7…371°C) (others on request)
Protection on wetted parts : Optional
Assembly : Remote
SADDLE DIAHRAGM SEAL
Saddle type flange, Laser welded diaphragm, Optional exotic materials
Range type : -1…0 bar up to 0…100 bar
Wetted parts : AISI 316L SS
Sealing fluid : Silicon DC 200 (-40…205°C) (others on request)
Suitable to : 2.5" to 14"
Assembly : Direct
MINIATURE DIAPHRAGM SEAL
Economical version, All SS construction, Compact welded body design, For 50 mm & 63 mm gauges
Range type : -1…21 bar
Wetted parts : AISI 316L SS
Sealing fluid : Silicon DC 200 (-40…205°C
Process connection : ¼"NPT (M)
Assembly : Direct
ROTATBLE FLANGED DIAPHRAGM SEAL
Exotic wetted parts & economic mounting flange, Two-piece construction, Optional flushing ring, Instrument can be positioned 360�, Replaceable wetted parts
Range type : -1…0 bar up to 0…250 bar
Wetted parts : AISI 316L SS, Monel, Hastelloy C (others on request)
Sealing fluid : Silicon DC 200 (-40…205°C) (others on request)
Protection on wetted parts : Optional
Assembly : Direct/Remote
CAUTION NOTICE
It has come to our notice that certain unscrupulous persons are falsely claiming to be representing 
/ PI Controls Instruments Private Limited (our Company) and are posting false information by offering dealerships and other services on the Company’s behalf. Please note that we have never authorized any person or company to offer dealerships in our name.
PI Controls Instruments Private Limited is the Sole Owner of Trademark, . There is not any subsidiary anywhere in the world.
The aforesaid wrongful use of our name/trademarks/fake materials violates our rights, and we disclaim all liabilities arising out of such dealings.
Members of the public and the trade are hereby cautioned against dealing with such unscrupulous persons and are requested to bring to our notice (at the below address) such wrongful activities to enable us to institute appropriate legal proceedings, both civil and criminal, to curb such activities. Please note that the correct website /domain name of the Company is https://www.picontrols.co.in and we would recommend checking the authenticity of each claim at the below contact details.
We endeavors to ensure that the data and other material in this section are correct and complete but does not accept liability for any error made or omission from this section.
We shall not be liable for any clPI or losses of any nature, arising indirectly or directly from use of the data or material on this section or unauthorized access to this section or otherwise howsoever arising (except to the extent required by law).
How to Detect Scams
1) Our officials do not communicate via generic email addresses such as Hotmail, Yahoo. All communications will always originate from a verifiable https://www.picontrols.co.in e-mail address (domains of @ picontrols.co.in) and not from any free web-based email accounts.
2) Fraudsters usually request targets to keep business proposals, etc confidential.
3) Fraudsters usually communicate only via email and telephone with a reluctance or a refusal to meet in person.
4) Conduct general searches (Google or https://www.picontrols.co.in Official website) to verify the details provided in false letters and communications.
How to Contact us
You should consider reporting the incident to your local law enforcement.