Name: Intervalve Cast Steel Gate Valve
Availability: InStock

Intervalve Cast Steel Gate Valve

Category: Gate Valve

Intervalve

Description

Design
Pr. & Temp Rating
Face to Face & End to End Dimensions
Flange Ends
Butt Weld Ends
Testing

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ASME B16.34 / API 600 / IBR
ANSI B16.34
ASME B16.10 (upto 36'')
ASME B16.5 (upto 24'') / ASME 16.47 (above 24'')
ASME B16.25
API 598 / EN 12266 PART 1 (BS 6755 PART 1)

API TRIM NO. & SEAT HARDFACING

API 600 Trim No.	Nominal Trim	Material Type	Stem	Body Seating Surface	Wedge Seating Surface	Back Seat
1	F6	13% Cr Steel	13% Cr	13% Cr
4	Hard F6	Hardfaced with 13% Cr Steel	13% Cr	Hardfaced with 13% Cr
5	Hardfaced	Hardfaced with Co-Cr-W Alloy	13% Cr	Hardfaced with Stellite 6
8	F6 & Hardfaced	13% Cr Steel & Hardfaced with Co-Cr-W Alloy	13% Cr	Stellite 6	13% Cr	Stellite 6 / 13 % Cr

Recommended Body/Bonnet & Trim Material For High Temperature Services (Water/Steam)

Temperature	Body / Bonnet Materials	API Trim No.
Up to 800 ⁰F (427 ⁰C)	A 216 Gr. WCB, A 217 Gr. WC6, A 217 Gr. WC9	1, 4, 5, 8
Above 800 ⁰F (427 ⁰C) & Up to 1000 ⁰F (540 ⁰C)	A 217 Gr.WC6, A 217 Gr.WC9	5 & 8
Above 1000 ⁰F (540 ⁰C)	A 217 Gr.WC6, A 217 Gr.WC9	5
Note: For the selection of suitable MOC for other media, consult factory.

Sr. #	Part Name
1	Body
2	Wedge
3	Seat
4	Stem
5	Bonnet
6	Hardwares
7	Back Seat
8	Packing
9	Gland
10	Gland Flange
11	Yoke Sleeve / Stem Nut
12	Yoke Sleeve Retainer
13	Hand Wheel
14	Hand Wheel Nut
*15	Seal Ring
*16	Retaining Ring
*17	Bearing

The product designs are in accordance to ANSI B16.34 / API 600 / IBR with reliable sealing & sturdy construction to ensure excellent performance.
Outside screw & yoke (OS & Y) construction.
Back Seat arrangement to provide isolation of stuffing box for On-Line serviceability.
All trim material available as per API 600.
Pressure sealed bonnet for ASME #900 and above to provide excellent sealing against increased line pressure.
Fully guided wedge to ensure proper alignment while seating.
Full range of Body / Bonnet & Trim material.
Valve Bypass / Deep stuffing box arrangement optionally available.
Valves are available in Flange End & Butt Weld end connections (other connections can be provided on request).
Gear / Electrical operator can be provided if required.
Locking arrangement can be provided with hand wheel / gear operator, if required.
Position indicator / limit switches for ON-OFF indication provided on request.

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