PV-CS · Catalogue

Cast-steel gate valves

Bolted-bonnet, outside screw and yoke, rising stem. Bodies are cast for us by two foundries in Vatva GIDC to our patterns; we machine, trim, assemble and test them here. We design to API 600 and test to API 598. We are not API Monogram licensees.

Sizes: 50 to 300 mm
Pressure: ASME Class 150 and 300
Material: ASTM A216 WCB · A351 CF8M
Standard: Designed to API 600 · tested to API 598

PV-CS-150

Gate valve, flanged, ASME Class 150

Flexible wedge, 13% chrome trim. For water, steam, oil and gas lines.

Sizes: 50 to 300 mm · 2 to 12 in
Pressure: ASME Class 150 · 1.96 MPa at 38 °C
Minimum order: 5 nos per size
Lead time: 6 to 8 weeks

Specification of PV-CS-150 Gate valve, flanged, ASME Class 150
Item	Value	Unit	Standard
Body and bonnet	Carbon steel WCB; CF8M stainless on request		ASTM A216 / A351
Wedge	Flexible, WCB with 13% Cr facing		API 600 trim 8
Stem	13% chromium steel		ASTM A182 F6a
Bonnet bolting	B7 studs, 2H nuts		ASTM A193 / A194
Gasket	Spiral wound SS 304 with graphite
Flanges	Raised face, 125 to 250 AARH		ASME B16.5
Shell test	3.0	MPa
Seat test	2.2	MPa
Temperature range	−29 to 425	°C
Weight, 100 mm	38	kg

Standards met

Design: API 600
Pressure–temperature: ASME B16.34
Face to face: ASME B16.10
Flanges: ASME B16.5 RF
Testing: API 598
Marking: MSS SP-25

Tested, every piece

Shell test: 3.0 MPa hydrostatic (Class 150), held 60 s, to API 598
Seat test: 2.2 MPa hydrostatic each side, to API 598
Backseat test, to API 598

Datasheet, to print or save

Dimensions, weights, parts list and P–T rating

Quote for PV-CS-150 Ask on WhatsApp about PV-CS-150

PV-CS-300

Gate valve, flanged, ASME Class 300

Heavier Class 300 body for higher pressures. Made to order.

Sizes: 50 to 200 mm · 2 to 8 in, made to order
Pressure: ASME Class 300 · 5.11 MPa at 38 °C
Minimum order: 5 nos per size
Lead time: 8 to 10 weeks

Specification of PV-CS-300 Gate valve, flanged, ASME Class 300
Item	Value	Unit	Standard
Body and bonnet	Carbon steel WCB		ASTM A216
Wedge	Flexible, 13% Cr facing		API 600 trim 8
Shell test	7.7	MPa
Seat test	5.6	MPa

Standards met

Design: API 600
Pressure–temperature: ASME B16.34
Testing: API 598

Tested, every piece

Shell test 7.7 MPa, seat test 5.6 MPa, backseat test, to API 598

Datasheet, to print or save

Dimensions, weights and parts list

Quote for PV-CS-300 Ask on WhatsApp about PV-CS-300

Not for IBR-regulated steam lines: we do not hold IBR approval for these valves (see Certifications).

Send us the drawing. We'll send a price.

A quote with price, lead time, test pressures and packing, within two working days.

Request a quote Send a drawing on WhatsApp or call +91 98765 43210

Within 2 working hours
A reply from a person, with a request number, asking anything we need to know.
Within 2 working days
The quote, as a PDF by email. Drawings to order may take a day longer.
When you order
A proforma invoice and the delivery date we'll keep. Bronze stock sizes ship within a week.