MMEngineers - IV1F Series

These are high performance ball valves in Class 150 - 2 PC or 3 PC construction. With the floating ball design, the ball diameter is greatest in the close position and the seat is free to expand on closing and contract on opening. This continuous ball to seat contact ensures proper adjustment and continual sealing. Since the seat is allowed to float in open position, fluids and debris do not accumulate around and behind the seat. This results in self-cleaning action, reduced wear and smoother operation.

These valves are with built in antistatic features & double seal design and can be offered in soft Seated.

DETAILS

Key Features

2-PIECE OR 3-PIECE BALL VALVES / 2-WAY

Maintenance free live loaded double sealing stem packing ensures high cycles life and positive sealing.

Blow-Out Proof Stem.

ISO 5211 Mounting Pad Allows for mounting of actuator.

Conformity to Codes & Standards

General Design & Manufacturing	:	BS EN ISO 17292 / API-6D
Valve Dimensions	:	ASME B16.10/ ASME B16.5
Valve Inspection & Testing	:	BS EN 12266-1
	:	Hydro Shell: 32 kg/sq.cm
	:	Seat Test: 22 kg/sq.cm
	:	Air Seat: 7 kg/sq.cm
Special Features	:	Fire Safe to API-607

Technical Descriptions

1.	Valve type	:	Floating Design Ball Valve.
2.	Body type	:	2 PC OR 3 PC
3.	Seat type	:	Soft Seated.
4.	End Connection	:	Flanged End.
5.	Size range	:	15 NB to 300 NB
6.	Pressure rating	:	Class 150
7.	Seat leakage	:	Class VI - soft seat.
8.	Operation	:	Hand lever/ Gear / Actuator (Electrical / Pneumatic).

Dimensions

Dimension Data In MM

Size	A	NW	ΦP	ΦD	b	Φg	PCD	Hole	No.of Holes
15	108	13	9.5	89	11.5	35	60.5	16	4
20	117	19	13	98	13	43	70	16	4
25	127	25	19	108	11.5	51	79.5	16	4
32	140	32	25	117	13	64	89	16	4
40	165	38	32	127	14.5	73	98.5	16	4
50	178	50	38	152	16	92	120.6	20	4
65	190	65	50	78	17.5	105	139.7	20	4
80	203	76	58	191	19.5	127	152.4	20	4
100	229	98	76	229	24	157	190.5	20	8
150	267	148	98	279	25.5	216	241.3	23	8
200	292	198	144	343	29	270	298.4	23	8
250	330	254	187	406	30.5	324	362	26	12
300	610	305	228	483	32	381	431.8	26	12

Standard Material of Construction:
1	Body	A105, WCB, CF8, CF8M, CF3, CF3M, F304, F316, CN7M, Inconel 625(UNS N06625), Inconel 825(UNS N08825), Duplex(4A), Super Duplex(5A & 6A), Nickel Aluminum Bronze(AB2), Bronze(B62), LCB, LF2.
2	Side Piece	A105, WCB, CF8, CF8M, CF3, CF3M, F304, F316, CN7M, Inconel 625(UNS N06625), Inconel 825(UNS N08825), Duplex(4A), Super Duplex(5A & 6A), Nickel Aluminum Bronze(AB2), Bronze(B62), LCB, LF2.
3	Gland	ANSI410, 304, 316, 316L, MONEL, ALLOY20, HAST-B, C.
4	Ball	ANSI410, 304, 316, 316L, MONEL, ALLOY20, HAST-B, C., Inconel 625(UNS N06625), Inconel 825(UNS N08825), Duplex(4A), Super Duplex(5A & 6A), Nickel Aluminum Bronze(AB2), Bronze(B62), LCB, LF2
5	Stem	ANSI410, 304, 316, 316L, MONEL, ALLOY20, HAST-B, C.
6	Seat	PTFE, GFT, CFT / Peek / Delrin, Nylon.
7	Steam Seal	GTF
8	Gland Packing	PTFE, Grafoil.
9	Body Seal	PTFE, Grafoil.
10	Gland Nut	Carbon steel.
11	Body Stud/Nut	B7/2H, B8/B8M, B7M/2HM(With Elctro Zinc Plating).
12	Belleville Spring	Spring steel
13	Antistatic Spring	Stainless Steel, Inconel

NOTE:
1) Valves upto 200(8") will be lever operated after that it will be gear operated.
2) Valves from 250(10") will have a trunion to support the ball.
3) All sizes of ball valves can be provided with Gears, Levers, Actuators(Electrical / Pneumatic).
4) Specification & Dimensions are subject to change if the standards change.